[fuchsia] Stop uploading ASAN builds and debug sym

- They break infra downstream due to size constraints.
- They slow down unrelated builds that don't use ASAN.

We'll revisit with a separate CIPD package for the ASAN
artifacts.

Change-Id: I2b8fda3cef87a74c8bf822d20393fa4fca25516f
Reviewed-on: https://flutter-review.googlesource.com/c/recipes/+/31160
Reviewed-by: Keyong Han <keyonghan@google.com>
Commit-Queue: Alexander Biggs <akbiggs@google.com>
diff --git a/recipes/engine/engine.expected/Linux Fuchsia skips on duplicate.json b/recipes/engine/engine.expected/Linux Fuchsia skips on duplicate.json
index a37e00d..7a06a75 100644
--- a/recipes/engine/engine.expected/Linux Fuchsia skips on duplicate.json
+++ b/recipes/engine/engine.expected/Linux Fuchsia skips on duplicate.json
@@ -1814,16 +1814,14 @@
   {
     "cmd": [
       "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
+      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
+      "--engine-version",
+      "abcd1234",
+      "--skip-build",
+      "--archs",
       "x64",
       "--runtime-mode",
-      "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "debug"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -1857,7 +1855,53 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "Package Fuchsia Artifacts"
+  },
+  {
+    "cmd": [
+      "python",
+      "[CACHE]/builder/src/flutter/tools/gn",
+      "--goma",
+      "--fuchsia",
+      "--fuchsia-cpu",
+      "arm64",
+      "--runtime-mode",
+      "debug",
+      "--no-lto"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "luci_context": {
+      "realm": {
+        "name": "flutter:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -1923,7 +1967,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -1963,7 +2007,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -2300,1027 +2344,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
-      "--engine-version",
-      "abcd1234",
-      "--skip-build",
-      "--archs",
-      "x64",
-      "--runtime-mode",
-      "debug",
-      "--copy-unoptimized-debug-artifacts"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Package Fuchsia Artifacts"
-  },
-  {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (3)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "setup goma (3).start goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0",
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]",
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
-  },
-  {
-    "cmd": [],
-    "name": "teardown goma (3)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (3).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (3).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
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-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (3).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (3).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (3).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Linux Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:53:27.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000009000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Linux Engine\", \"time_stamp\": \"2012-05-14 12:53:27.500000\", \"time_stamp_int\": 1337000009000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
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-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
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-    "cwd": "[CACHE]/builder",
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-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
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-      }
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-    "name": "setup goma (4).start goma",
-    "~followup_annotations": [
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-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
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-    },
-    "name": "build fuchsia_debug_unopt_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
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-  {
-    "cmd": [],
-    "name": "teardown goma (4)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
-    ],
-    "cwd": "[CACHE]/builder",
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-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
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-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (4).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
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-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
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-    "luci_context": {
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-      "resultdb": {
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-          "update_token": "token"
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-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (4).goma stats",
-    "~followup_annotations": [
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-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
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-    "cwd": "[CACHE]/builder",
-    "env": {
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-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
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-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
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-    },
-    "name": "teardown goma (4).read goma_stats.json",
-    "~followup_annotations": [
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-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Linux Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:53:30.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000012000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Linux Engine\", \"time_stamp\": \"2012-05-14 12:53:30.500000\", \"time_stamp_int\": 1337000012000}}"
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-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
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-    "infra_step": true,
-    "luci_context": {
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-    "name": "teardown goma (4).upload goma stats to bigquery",
-    "~followup_annotations": [
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-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect"
   },
@@ -3783,7 +2806,6 @@
       "--engine-version",
       "abcd1234",
       "--skip-build",
-      "--copy-unoptimized-debug-artifacts",
       "--upload"
     ],
     "cwd": "[CACHE]/builder",
@@ -3935,101 +2957,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
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-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
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-      "RECIPE_REPO[depot_tools]/gsutil.py",
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-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.Ensure debug/sub_dirtest_file.debug does not already exist on cloud storage (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -4112,7 +3039,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.Ensure debug/sub_dirtest_file.debug does not already exist on cloud storage (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.Ensure debug/sub_dirtest_file.debug does not already exist on cloud storage (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@"
     ]
@@ -4207,7 +3134,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.Ensure debug/sub_dirtest_file.debug does not already exist on cloud storage (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.Ensure debug/sub_dirtest_file.debug does not already exist on cloud storage (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@"
     ]
@@ -4225,7 +3152,6 @@
       "[CLEANUP]/tmp_tmp_1",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -4425,101 +3351,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "stat",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.Ensure debug/sub_dirtest_file.debug does not already exist on cloud storage (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -4602,7 +3433,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.Ensure debug/sub_dirtest_file.debug does not already exist on cloud storage (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.Ensure debug/sub_dirtest_file.debug does not already exist on cloud storage (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@"
     ]
@@ -4697,7 +3528,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.Ensure debug/sub_dirtest_file.debug does not already exist on cloud storage (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.Ensure debug/sub_dirtest_file.debug does not already exist on cloud storage (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@"
     ]
@@ -4715,7 +3546,6 @@
       "[CLEANUP]/tmp_tmp_2",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/clobber.json b/recipes/engine/engine.expected/clobber.json
index 2f86bd0..ea2135e 100644
--- a/recipes/engine/engine.expected/clobber.json
+++ b/recipes/engine/engine.expected/clobber.json
@@ -16367,16 +16367,14 @@
   {
     "cmd": [
       "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
+      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
+      "--engine-version",
+      "2d72510e447ab60a9728aeea2362d8be2cbd7789",
+      "--skip-build",
+      "--archs",
       "x64",
       "--runtime-mode",
-      "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "debug"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -16411,7 +16409,54 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "Package Fuchsia Artifacts"
+  },
+  {
+    "cmd": [
+      "python",
+      "[CACHE]/builder/src/flutter/tools/gn",
+      "--goma",
+      "--fuchsia",
+      "--fuchsia-cpu",
+      "arm64",
+      "--runtime-mode",
+      "debug",
+      "--no-lto"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_PREBUILT_DART_SDK": "True",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "luci_context": {
+      "realm": {
+        "name": "flutter:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -16478,7 +16523,7 @@
       "-j",
       "200",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -16519,7 +16564,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -16862,1046 +16907,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
-      "--engine-version",
-      "2d72510e447ab60a9728aeea2362d8be2cbd7789",
-      "--skip-build",
-      "--archs",
-      "x64",
-      "--runtime-mode",
-      "debug",
-      "--copy-unoptimized-debug-artifacts"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Package Fuchsia Artifacts"
-  },
-  {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "setup goma (20).start goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "200",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0",
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]",
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
-  },
-  {
-    "cmd": [],
-    "name": "teardown goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
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-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Linux Host Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:24.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000066000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Linux Host Engine\", \"time_stamp\": \"2012-05-14 12:54:24.500000\", \"time_stamp_int\": 1337000066000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect (2)"
   },
@@ -18109,8 +17114,7 @@
       "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
       "--engine-version",
       "2d72510e447ab60a9728aeea2362d8be2cbd7789",
-      "--skip-build",
-      "--copy-unoptimized-debug-artifacts"
+      "--skip-build"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -18219,58 +17223,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -18379,7 +17331,6 @@
       "[CLEANUP]/tmp_tmp_43",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -18538,58 +17489,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -18698,7 +17597,6 @@
       "[CLEANUP]/tmp_tmp_44",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/experimental.json b/recipes/engine/engine.expected/experimental.json
index 30bce30..f7b9d0c 100644
--- a/recipes/engine/engine.expected/experimental.json
+++ b/recipes/engine/engine.expected/experimental.json
@@ -16347,16 +16347,14 @@
   {
     "cmd": [
       "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
+      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
+      "--engine-version",
+      "2d72510e447ab60a9728aeea2362d8be2cbd7789",
+      "--skip-build",
+      "--archs",
       "x64",
       "--runtime-mode",
-      "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "debug"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -16391,7 +16389,54 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "Package Fuchsia Artifacts"
+  },
+  {
+    "cmd": [
+      "python",
+      "[CACHE]/builder/src/flutter/tools/gn",
+      "--goma",
+      "--fuchsia",
+      "--fuchsia-cpu",
+      "arm64",
+      "--runtime-mode",
+      "debug",
+      "--no-lto"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_PREBUILT_DART_SDK": "True",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "luci_context": {
+      "realm": {
+        "name": "flutter:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -16458,7 +16503,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -16499,7 +16544,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -16842,1046 +16887,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
-      "--engine-version",
-      "2d72510e447ab60a9728aeea2362d8be2cbd7789",
-      "--skip-build",
-      "--archs",
-      "x64",
-      "--runtime-mode",
-      "debug",
-      "--copy-unoptimized-debug-artifacts"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Package Fuchsia Artifacts"
-  },
-  {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "setup goma (20).start goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0",
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]",
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
-  },
-  {
-    "cmd": [],
-    "name": "teardown goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
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-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Linux Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:24.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000066000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Linux Engine\", \"time_stamp\": \"2012-05-14 12:54:24.500000\", \"time_stamp_int\": 1337000066000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect (2)"
   },
@@ -18089,8 +17094,7 @@
       "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
       "--engine-version",
       "2d72510e447ab60a9728aeea2362d8be2cbd7789",
-      "--skip-build",
-      "--copy-unoptimized-debug-artifacts"
+      "--skip-build"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -18199,58 +17203,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -18359,7 +17311,6 @@
       "[CLEANUP]/tmp_tmp_43",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -18518,58 +17469,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -18678,7 +17577,6 @@
       "[CLEANUP]/tmp_tmp_44",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/experimental_upload.json b/recipes/engine/engine.expected/experimental_upload.json
index d36cba7..de75be9 100644
--- a/recipes/engine/engine.expected/experimental_upload.json
+++ b/recipes/engine/engine.expected/experimental_upload.json
@@ -20116,16 +20116,14 @@
   {
     "cmd": [
       "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
+      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
+      "--engine-version",
+      "2d72510e447ab60a9728aeea2362d8be2cbd7789",
+      "--skip-build",
+      "--archs",
       "x64",
       "--runtime-mode",
-      "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "debug"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -20160,7 +20158,54 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "Package Fuchsia Artifacts"
+  },
+  {
+    "cmd": [
+      "python",
+      "[CACHE]/builder/src/flutter/tools/gn",
+      "--goma",
+      "--fuchsia",
+      "--fuchsia-cpu",
+      "arm64",
+      "--runtime-mode",
+      "debug",
+      "--no-lto"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_PREBUILT_DART_SDK": "True",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "luci_context": {
+      "realm": {
+        "name": "flutter:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -20227,7 +20272,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -20268,7 +20313,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -20611,1046 +20656,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
-      "--engine-version",
-      "2d72510e447ab60a9728aeea2362d8be2cbd7789",
-      "--skip-build",
-      "--archs",
-      "x64",
-      "--runtime-mode",
-      "debug",
-      "--copy-unoptimized-debug-artifacts"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Package Fuchsia Artifacts"
-  },
-  {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "setup goma (20).start goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
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-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Linux Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:24.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000066000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Linux Engine\", \"time_stamp\": \"2012-05-14 12:54:24.500000\", \"time_stamp_int\": 1337000066000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect (2)"
   },
@@ -21858,8 +20863,7 @@
       "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
       "--engine-version",
       "2d72510e447ab60a9728aeea2362d8be2cbd7789",
-      "--skip-build",
-      "--copy-unoptimized-debug-artifacts"
+      "--skip-build"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -22021,111 +21025,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "----",
-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -22217,7 +21116,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -22322,7 +21221,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -22340,7 +21239,6 @@
       "[CLEANUP]/tmp_tmp_43",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -22552,111 +21450,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "----",
-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -22748,7 +21541,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -22853,7 +21646,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -22871,7 +21664,6 @@
       "[CLEANUP]/tmp_tmp_44",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/gcloud_pubsub_failure.json b/recipes/engine/engine.expected/gcloud_pubsub_failure.json
index f674618..9051c04 100644
--- a/recipes/engine/engine.expected/gcloud_pubsub_failure.json
+++ b/recipes/engine/engine.expected/gcloud_pubsub_failure.json
@@ -16257,16 +16257,14 @@
   {
     "cmd": [
       "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
+      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
+      "--engine-version",
+      "2d72510e447ab60a9728aeea2362d8be2cbd7789",
+      "--skip-build",
+      "--archs",
       "x64",
       "--runtime-mode",
-      "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "debug"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -16301,7 +16299,54 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "Package Fuchsia Artifacts"
+  },
+  {
+    "cmd": [
+      "python",
+      "[CACHE]/builder/src/flutter/tools/gn",
+      "--goma",
+      "--fuchsia",
+      "--fuchsia-cpu",
+      "arm64",
+      "--runtime-mode",
+      "debug",
+      "--no-lto"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_PREBUILT_DART_SDK": "True",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "luci_context": {
+      "realm": {
+        "name": "flutter:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -16368,7 +16413,7 @@
       "-j",
       "200",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -16409,7 +16454,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -16752,1046 +16797,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
-      "--engine-version",
-      "2d72510e447ab60a9728aeea2362d8be2cbd7789",
-      "--skip-build",
-      "--archs",
-      "x64",
-      "--runtime-mode",
-      "debug",
-      "--copy-unoptimized-debug-artifacts"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Package Fuchsia Artifacts"
-  },
-  {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "setup goma (20).start goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "200",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0",
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]",
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
-  },
-  {
-    "cmd": [],
-    "name": "teardown goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Linux Host Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:21.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000063000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Linux Host Engine\", \"time_stamp\": \"2012-05-14 12:54:21.500000\", \"time_stamp_int\": 1337000063000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
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-  },
-  {
-    "cmd": [
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-      "[CACHE]/builder/src/flutter/tools/gn",
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-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
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-      "--unoptimized",
-      "--asan"
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-  },
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-    "name": "setup goma (21)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
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-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
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-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "setup goma (21).start goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "200",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
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-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
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-        "hostname": "rdbhost"
-      }
-    },
-    "name": "build fuchsia_debug_unopt_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
-  },
-  {
-    "cmd": [],
-    "name": "teardown goma (21)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
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-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
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-    },
-    "env_suffixes": {
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-      "PATH": [
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-      ]
-    },
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-      },
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-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
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-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
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-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
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-        "hostname": "rdbhost"
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-    },
-    "name": "teardown goma (21).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
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-  },
-  {
-    "cmd": [
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-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
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-      "/path/to/tmp/"
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-    "cwd": "[CACHE]/builder",
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-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
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-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
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-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
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-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
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-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
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-        "RECIPE_REPO[depot_tools]"
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-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Linux Host Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:24.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000066000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Linux Host Engine\", \"time_stamp\": \"2012-05-14 12:54:24.500000\", \"time_stamp_int\": 1337000066000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
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-      },
-      "resultdb": {
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-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
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-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect (2)"
   },
@@ -17999,8 +17004,7 @@
       "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
       "--engine-version",
       "2d72510e447ab60a9728aeea2362d8be2cbd7789",
-      "--skip-build",
-      "--copy-unoptimized-debug-artifacts"
+      "--skip-build"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -18109,58 +17113,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
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-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
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-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
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-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -18269,7 +17221,6 @@
       "[CLEANUP]/tmp_tmp_43",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -18428,58 +17379,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -18588,7 +17487,6 @@
       "[CLEANUP]/tmp_tmp_44",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/linux.json b/recipes/engine/engine.expected/linux.json
index 4a45e08..f7c61fd 100644
--- a/recipes/engine/engine.expected/linux.json
+++ b/recipes/engine/engine.expected/linux.json
@@ -16288,16 +16288,14 @@
   {
     "cmd": [
       "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
+      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
+      "--engine-version",
+      "abcd1234",
+      "--skip-build",
+      "--archs",
       "x64",
       "--runtime-mode",
-      "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "debug"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -16332,7 +16330,54 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "Package Fuchsia Artifacts"
+  },
+  {
+    "cmd": [
+      "python",
+      "[CACHE]/builder/src/flutter/tools/gn",
+      "--goma",
+      "--fuchsia",
+      "--fuchsia-cpu",
+      "arm64",
+      "--runtime-mode",
+      "debug",
+      "--no-lto"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_PREBUILT_DART_SDK": "True",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "luci_context": {
+      "realm": {
+        "name": "flutter:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -16399,7 +16444,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -16440,7 +16485,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -16783,1046 +16828,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
-      "--engine-version",
-      "abcd1234",
-      "--skip-build",
-      "--archs",
-      "x64",
-      "--runtime-mode",
-      "debug",
-      "--copy-unoptimized-debug-artifacts"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Package Fuchsia Artifacts"
-  },
-  {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "setup goma (20).start goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0",
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]",
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
-  },
-  {
-    "cmd": [],
-    "name": "teardown goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
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-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect (2)"
   },
@@ -18030,8 +17035,7 @@
       "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
       "--engine-version",
       "abcd1234",
-      "--skip-build",
-      "--copy-unoptimized-debug-artifacts"
+      "--skip-build"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -18140,58 +17144,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -18300,7 +17252,6 @@
       "[CLEANUP]/tmp_tmp_43",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -18459,58 +17410,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -18619,7 +17518,6 @@
       "[CLEANUP]/tmp_tmp_44",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/linux_font_subset.json b/recipes/engine/engine.expected/linux_font_subset.json
index 4a45e08..f7c61fd 100644
--- a/recipes/engine/engine.expected/linux_font_subset.json
+++ b/recipes/engine/engine.expected/linux_font_subset.json
@@ -16288,16 +16288,14 @@
   {
     "cmd": [
       "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
+      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
+      "--engine-version",
+      "abcd1234",
+      "--skip-build",
+      "--archs",
       "x64",
       "--runtime-mode",
-      "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "debug"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -16332,7 +16330,54 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "Package Fuchsia Artifacts"
+  },
+  {
+    "cmd": [
+      "python",
+      "[CACHE]/builder/src/flutter/tools/gn",
+      "--goma",
+      "--fuchsia",
+      "--fuchsia-cpu",
+      "arm64",
+      "--runtime-mode",
+      "debug",
+      "--no-lto"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_PREBUILT_DART_SDK": "True",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "luci_context": {
+      "realm": {
+        "name": "flutter:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -16399,7 +16444,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -16440,7 +16485,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -16783,1046 +16828,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
-      "--engine-version",
-      "abcd1234",
-      "--skip-build",
-      "--archs",
-      "x64",
-      "--runtime-mode",
-      "debug",
-      "--copy-unoptimized-debug-artifacts"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Package Fuchsia Artifacts"
-  },
-  {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "setup goma (20).start goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0",
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]",
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
-  },
-  {
-    "cmd": [],
-    "name": "teardown goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
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-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Linux Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:24.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000066000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Linux Engine\", \"time_stamp\": \"2012-05-14 12:54:24.500000\", \"time_stamp_int\": 1337000066000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect (2)"
   },
@@ -18030,8 +17035,7 @@
       "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
       "--engine-version",
       "abcd1234",
-      "--skip-build",
-      "--copy-unoptimized-debug-artifacts"
+      "--skip-build"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -18140,58 +17144,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -18300,7 +17252,6 @@
       "[CLEANUP]/tmp_tmp_43",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -18459,58 +17410,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -18619,7 +17518,6 @@
       "[CLEANUP]/tmp_tmp_44",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/linux_maven.json b/recipes/engine/engine.expected/linux_maven.json
index 4a45e08..f7c61fd 100644
--- a/recipes/engine/engine.expected/linux_maven.json
+++ b/recipes/engine/engine.expected/linux_maven.json
@@ -16288,16 +16288,14 @@
   {
     "cmd": [
       "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
+      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
+      "--engine-version",
+      "abcd1234",
+      "--skip-build",
+      "--archs",
       "x64",
       "--runtime-mode",
-      "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "debug"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -16332,7 +16330,54 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "Package Fuchsia Artifacts"
+  },
+  {
+    "cmd": [
+      "python",
+      "[CACHE]/builder/src/flutter/tools/gn",
+      "--goma",
+      "--fuchsia",
+      "--fuchsia-cpu",
+      "arm64",
+      "--runtime-mode",
+      "debug",
+      "--no-lto"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_PREBUILT_DART_SDK": "True",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "luci_context": {
+      "realm": {
+        "name": "flutter:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -16399,7 +16444,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -16440,7 +16485,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -16783,1046 +16828,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
-      "--engine-version",
-      "abcd1234",
-      "--skip-build",
-      "--archs",
-      "x64",
-      "--runtime-mode",
-      "debug",
-      "--copy-unoptimized-debug-artifacts"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Package Fuchsia Artifacts"
-  },
-  {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "setup goma (20).start goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0",
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]",
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
-  },
-  {
-    "cmd": [],
-    "name": "teardown goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
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-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Linux Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:24.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000066000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Linux Engine\", \"time_stamp\": \"2012-05-14 12:54:24.500000\", \"time_stamp_int\": 1337000066000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect (2)"
   },
@@ -18030,8 +17035,7 @@
       "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
       "--engine-version",
       "abcd1234",
-      "--skip-build",
-      "--copy-unoptimized-debug-artifacts"
+      "--skip-build"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -18140,58 +17144,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -18300,7 +17252,6 @@
       "[CLEANUP]/tmp_tmp_43",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -18459,58 +17410,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -18619,7 +17518,6 @@
       "[CLEANUP]/tmp_tmp_44",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/linux_maven_font_subset.json b/recipes/engine/engine.expected/linux_maven_font_subset.json
index 4a45e08..f7c61fd 100644
--- a/recipes/engine/engine.expected/linux_maven_font_subset.json
+++ b/recipes/engine/engine.expected/linux_maven_font_subset.json
@@ -16288,16 +16288,14 @@
   {
     "cmd": [
       "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
+      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
+      "--engine-version",
+      "abcd1234",
+      "--skip-build",
+      "--archs",
       "x64",
       "--runtime-mode",
-      "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "debug"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -16332,7 +16330,54 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "Package Fuchsia Artifacts"
+  },
+  {
+    "cmd": [
+      "python",
+      "[CACHE]/builder/src/flutter/tools/gn",
+      "--goma",
+      "--fuchsia",
+      "--fuchsia-cpu",
+      "arm64",
+      "--runtime-mode",
+      "debug",
+      "--no-lto"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_PREBUILT_DART_SDK": "True",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "luci_context": {
+      "realm": {
+        "name": "flutter:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -16399,7 +16444,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -16440,7 +16485,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -16783,1046 +16828,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
-      "--engine-version",
-      "abcd1234",
-      "--skip-build",
-      "--archs",
-      "x64",
-      "--runtime-mode",
-      "debug",
-      "--copy-unoptimized-debug-artifacts"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Package Fuchsia Artifacts"
-  },
-  {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "setup goma (20).start goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0",
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]",
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
-  },
-  {
-    "cmd": [],
-    "name": "teardown goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
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-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Linux Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:24.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000066000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Linux Engine\", \"time_stamp\": \"2012-05-14 12:54:24.500000\", \"time_stamp_int\": 1337000066000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect (2)"
   },
@@ -18030,8 +17035,7 @@
       "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
       "--engine-version",
       "abcd1234",
-      "--skip-build",
-      "--copy-unoptimized-debug-artifacts"
+      "--skip-build"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -18140,58 +17144,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -18300,7 +17252,6 @@
       "[CLEANUP]/tmp_tmp_43",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -18459,58 +17410,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -18619,7 +17518,6 @@
       "[CLEANUP]/tmp_tmp_44",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/linux_maven_no_lto.json b/recipes/engine/engine.expected/linux_maven_no_lto.json
index 68d0bc2..a891d62 100644
--- a/recipes/engine/engine.expected/linux_maven_no_lto.json
+++ b/recipes/engine/engine.expected/linux_maven_no_lto.json
@@ -16296,16 +16296,14 @@
   {
     "cmd": [
       "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
+      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
+      "--engine-version",
+      "abcd1234",
+      "--skip-build",
+      "--archs",
       "x64",
       "--runtime-mode",
-      "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "debug"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -16340,7 +16338,54 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "Package Fuchsia Artifacts"
+  },
+  {
+    "cmd": [
+      "python",
+      "[CACHE]/builder/src/flutter/tools/gn",
+      "--goma",
+      "--fuchsia",
+      "--fuchsia-cpu",
+      "arm64",
+      "--runtime-mode",
+      "debug",
+      "--no-lto"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_PREBUILT_DART_SDK": "True",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "luci_context": {
+      "realm": {
+        "name": "flutter:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -16407,7 +16452,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -16448,7 +16493,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -16791,1046 +16836,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
-      "--engine-version",
-      "abcd1234",
-      "--skip-build",
-      "--archs",
-      "x64",
-      "--runtime-mode",
-      "debug",
-      "--copy-unoptimized-debug-artifacts"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Package Fuchsia Artifacts"
-  },
-  {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
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-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Linux Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:24.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000066000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Linux Engine\", \"time_stamp\": \"2012-05-14 12:54:24.500000\", \"time_stamp_int\": 1337000066000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect (2)"
   },
@@ -18038,8 +17043,7 @@
       "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
       "--engine-version",
       "abcd1234",
-      "--skip-build",
-      "--copy-unoptimized-debug-artifacts"
+      "--skip-build"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -18148,58 +17152,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -18308,7 +17260,6 @@
       "[CLEANUP]/tmp_tmp_43",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -18467,58 +17418,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -18627,7 +17526,6 @@
       "[CLEANUP]/tmp_tmp_44",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/linux_maven_no_lto_font_subset.json b/recipes/engine/engine.expected/linux_maven_no_lto_font_subset.json
index 68d0bc2..a891d62 100644
--- a/recipes/engine/engine.expected/linux_maven_no_lto_font_subset.json
+++ b/recipes/engine/engine.expected/linux_maven_no_lto_font_subset.json
@@ -16296,16 +16296,14 @@
   {
     "cmd": [
       "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
+      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
+      "--engine-version",
+      "abcd1234",
+      "--skip-build",
+      "--archs",
       "x64",
       "--runtime-mode",
-      "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "debug"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -16340,7 +16338,54 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "Package Fuchsia Artifacts"
+  },
+  {
+    "cmd": [
+      "python",
+      "[CACHE]/builder/src/flutter/tools/gn",
+      "--goma",
+      "--fuchsia",
+      "--fuchsia-cpu",
+      "arm64",
+      "--runtime-mode",
+      "debug",
+      "--no-lto"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_PREBUILT_DART_SDK": "True",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "luci_context": {
+      "realm": {
+        "name": "flutter:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -16407,7 +16452,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -16448,7 +16493,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -16791,1046 +16836,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
-      "--engine-version",
-      "abcd1234",
-      "--skip-build",
-      "--archs",
-      "x64",
-      "--runtime-mode",
-      "debug",
-      "--copy-unoptimized-debug-artifacts"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
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-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "setup goma (21).start goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0",
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]",
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "build fuchsia_debug_unopt_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
-  },
-  {
-    "cmd": [],
-    "name": "teardown goma (21)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Linux Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:24.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000066000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Linux Engine\", \"time_stamp\": \"2012-05-14 12:54:24.500000\", \"time_stamp_int\": 1337000066000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect (2)"
   },
@@ -18038,8 +17043,7 @@
       "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
       "--engine-version",
       "abcd1234",
-      "--skip-build",
-      "--copy-unoptimized-debug-artifacts"
+      "--skip-build"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -18148,58 +17152,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -18308,7 +17260,6 @@
       "[CLEANUP]/tmp_tmp_43",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -18467,58 +17418,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -18627,7 +17526,6 @@
       "[CLEANUP]/tmp_tmp_44",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/linux_maven_publish_cipd.json b/recipes/engine/engine.expected/linux_maven_publish_cipd.json
index 4a45e08..f7c61fd 100644
--- a/recipes/engine/engine.expected/linux_maven_publish_cipd.json
+++ b/recipes/engine/engine.expected/linux_maven_publish_cipd.json
@@ -16288,16 +16288,14 @@
   {
     "cmd": [
       "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
+      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
+      "--engine-version",
+      "abcd1234",
+      "--skip-build",
+      "--archs",
       "x64",
       "--runtime-mode",
-      "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "debug"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -16332,7 +16330,54 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "Package Fuchsia Artifacts"
+  },
+  {
+    "cmd": [
+      "python",
+      "[CACHE]/builder/src/flutter/tools/gn",
+      "--goma",
+      "--fuchsia",
+      "--fuchsia-cpu",
+      "arm64",
+      "--runtime-mode",
+      "debug",
+      "--no-lto"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_PREBUILT_DART_SDK": "True",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "luci_context": {
+      "realm": {
+        "name": "flutter:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -16399,7 +16444,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -16440,7 +16485,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -16783,1046 +16828,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
-      "--engine-version",
-      "abcd1234",
-      "--skip-build",
-      "--archs",
-      "x64",
-      "--runtime-mode",
-      "debug",
-      "--copy-unoptimized-debug-artifacts"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Package Fuchsia Artifacts"
-  },
-  {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "setup goma (20).start goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0",
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]",
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
-  },
-  {
-    "cmd": [],
-    "name": "teardown goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
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-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
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-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
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-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
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-      }
-    },
-    "name": "teardown goma (20).read goma_client warning log",
-    "~followup_annotations": [
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-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
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-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
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-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).read goma_stats.json",
-    "~followup_annotations": [
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-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Linux Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:21.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000063000@@@",
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-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Linux Engine\", \"time_stamp\": \"2012-05-14 12:54:21.500000\", \"time_stamp_int\": 1337000063000}}"
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-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
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-    "name": "teardown goma (20).upload goma stats to bigquery",
-    "~followup_annotations": [
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-  },
-  {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
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-      "--fuchsia-cpu",
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-      "--runtime-mode",
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-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
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-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
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-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
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-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
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-    ]
-  },
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-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64",
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-      "fuchsia_tests"
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-    },
-    "name": "build fuchsia_debug_unopt_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
-  },
-  {
-    "cmd": [],
-    "name": "teardown goma (21)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
-    ],
-    "cwd": "[CACHE]/builder",
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-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
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-      "PATH": [
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-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
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-      },
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-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
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-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
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-        "hostname": "rdbhost"
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-    },
-    "name": "teardown goma (21).stop goma",
-    "~followup_annotations": [
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-    ]
-  },
-  {
-    "cmd": [
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-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
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-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
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-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
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-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
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-    "cwd": "[CACHE]/builder",
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-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
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-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Linux Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:24.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000066000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Linux Engine\", \"time_stamp\": \"2012-05-14 12:54:24.500000\", \"time_stamp_int\": 1337000066000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
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-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
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-    "env_suffixes": {
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-      "PATH": [
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-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect (2)"
   },
@@ -18030,8 +17035,7 @@
       "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
       "--engine-version",
       "abcd1234",
-      "--skip-build",
-      "--copy-unoptimized-debug-artifacts"
+      "--skip-build"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -18140,58 +17144,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
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-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
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-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
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-  },
-  {
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-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -18300,7 +17252,6 @@
       "[CLEANUP]/tmp_tmp_43",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -18459,58 +17410,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
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-    "env": {
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-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
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-    "env_prefixes": {
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-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -18619,7 +17518,6 @@
       "[CLEANUP]/tmp_tmp_44",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/linux_maven_publish_cipd_font_subset.json b/recipes/engine/engine.expected/linux_maven_publish_cipd_font_subset.json
index 4a45e08..f7c61fd 100644
--- a/recipes/engine/engine.expected/linux_maven_publish_cipd_font_subset.json
+++ b/recipes/engine/engine.expected/linux_maven_publish_cipd_font_subset.json
@@ -16288,16 +16288,14 @@
   {
     "cmd": [
       "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
+      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
+      "--engine-version",
+      "abcd1234",
+      "--skip-build",
+      "--archs",
       "x64",
       "--runtime-mode",
-      "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "debug"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -16332,7 +16330,54 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "Package Fuchsia Artifacts"
+  },
+  {
+    "cmd": [
+      "python",
+      "[CACHE]/builder/src/flutter/tools/gn",
+      "--goma",
+      "--fuchsia",
+      "--fuchsia-cpu",
+      "arm64",
+      "--runtime-mode",
+      "debug",
+      "--no-lto"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_PREBUILT_DART_SDK": "True",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "luci_context": {
+      "realm": {
+        "name": "flutter:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -16399,7 +16444,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -16440,7 +16485,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -16783,1046 +16828,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
-      "--engine-version",
-      "abcd1234",
-      "--skip-build",
-      "--archs",
-      "x64",
-      "--runtime-mode",
-      "debug",
-      "--copy-unoptimized-debug-artifacts"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Package Fuchsia Artifacts"
-  },
-  {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "setup goma (20).start goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0",
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]",
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
-  },
-  {
-    "cmd": [],
-    "name": "teardown goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).read goma_stats.json",
-    "~followup_annotations": [
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-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
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-    ]
-  },
-  {
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-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
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-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
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-    "name": "build fuchsia_debug_unopt_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
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-  {
-    "cmd": [],
-    "name": "teardown goma (21)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
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-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
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-      "PATH": [
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-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
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-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
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-    "cwd": "[CACHE]/builder",
-    "env": {
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-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
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-      }
-    },
-    "name": "teardown goma (21).goma stats",
-    "~followup_annotations": [
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-  {
-    "cmd": [
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-      "[CACHE]/goma/client/goma_ctl.py",
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-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
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-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
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-    },
-    "name": "teardown goma (21).read goma_client warning log",
-    "~followup_annotations": [
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-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
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-    "name": "teardown goma (21).read goma_stats.json",
-    "~followup_annotations": [
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-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Linux Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:24.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000066000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Linux Engine\", \"time_stamp\": \"2012-05-14 12:54:24.500000\", \"time_stamp_int\": 1337000066000}}"
-    ],
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-    "env": {
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-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
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-    "env_suffixes": {
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-    "name": "teardown goma (21).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect (2)"
   },
@@ -18030,8 +17035,7 @@
       "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
       "--engine-version",
       "abcd1234",
-      "--skip-build",
-      "--copy-unoptimized-debug-artifacts"
+      "--skip-build"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -18140,58 +17144,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
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-    "env": {
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-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
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-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
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-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -18300,7 +17252,6 @@
       "[CLEANUP]/tmp_tmp_43",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -18459,58 +17410,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -18619,7 +17518,6 @@
       "[CLEANUP]/tmp_tmp_44",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/linux_maven_publish_cipd_no_lto.json b/recipes/engine/engine.expected/linux_maven_publish_cipd_no_lto.json
index 68d0bc2..a891d62 100644
--- a/recipes/engine/engine.expected/linux_maven_publish_cipd_no_lto.json
+++ b/recipes/engine/engine.expected/linux_maven_publish_cipd_no_lto.json
@@ -16296,16 +16296,14 @@
   {
     "cmd": [
       "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
+      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
+      "--engine-version",
+      "abcd1234",
+      "--skip-build",
+      "--archs",
       "x64",
       "--runtime-mode",
-      "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "debug"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -16340,7 +16338,54 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "Package Fuchsia Artifacts"
+  },
+  {
+    "cmd": [
+      "python",
+      "[CACHE]/builder/src/flutter/tools/gn",
+      "--goma",
+      "--fuchsia",
+      "--fuchsia-cpu",
+      "arm64",
+      "--runtime-mode",
+      "debug",
+      "--no-lto"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_PREBUILT_DART_SDK": "True",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "luci_context": {
+      "realm": {
+        "name": "flutter:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -16407,7 +16452,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -16448,7 +16493,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -16791,1046 +16836,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
-      "--engine-version",
-      "abcd1234",
-      "--skip-build",
-      "--archs",
-      "x64",
-      "--runtime-mode",
-      "debug",
-      "--copy-unoptimized-debug-artifacts"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Package Fuchsia Artifacts"
-  },
-  {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "setup goma (20).start goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0",
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]",
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
-  },
-  {
-    "cmd": [],
-    "name": "teardown goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
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-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:24.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000066000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Linux Engine\", \"time_stamp\": \"2012-05-14 12:54:24.500000\", \"time_stamp_int\": 1337000066000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect (2)"
   },
@@ -18038,8 +17043,7 @@
       "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
       "--engine-version",
       "abcd1234",
-      "--skip-build",
-      "--copy-unoptimized-debug-artifacts"
+      "--skip-build"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -18148,58 +17152,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -18308,7 +17260,6 @@
       "[CLEANUP]/tmp_tmp_43",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -18467,58 +17418,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -18627,7 +17526,6 @@
       "[CLEANUP]/tmp_tmp_44",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/linux_maven_publish_cipd_no_lto_font_subset.json b/recipes/engine/engine.expected/linux_maven_publish_cipd_no_lto_font_subset.json
index 68d0bc2..a891d62 100644
--- a/recipes/engine/engine.expected/linux_maven_publish_cipd_no_lto_font_subset.json
+++ b/recipes/engine/engine.expected/linux_maven_publish_cipd_no_lto_font_subset.json
@@ -16296,16 +16296,14 @@
   {
     "cmd": [
       "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
+      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
+      "--engine-version",
+      "abcd1234",
+      "--skip-build",
+      "--archs",
       "x64",
       "--runtime-mode",
-      "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "debug"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -16340,7 +16338,54 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "Package Fuchsia Artifacts"
+  },
+  {
+    "cmd": [
+      "python",
+      "[CACHE]/builder/src/flutter/tools/gn",
+      "--goma",
+      "--fuchsia",
+      "--fuchsia-cpu",
+      "arm64",
+      "--runtime-mode",
+      "debug",
+      "--no-lto"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_PREBUILT_DART_SDK": "True",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "luci_context": {
+      "realm": {
+        "name": "flutter:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -16407,7 +16452,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -16448,7 +16493,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -16791,1046 +16836,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
-      "--engine-version",
-      "abcd1234",
-      "--skip-build",
-      "--archs",
-      "x64",
-      "--runtime-mode",
-      "debug",
-      "--copy-unoptimized-debug-artifacts"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Package Fuchsia Artifacts"
-  },
-  {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "setup goma (20).start goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0",
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]",
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
-  },
-  {
-    "cmd": [],
-    "name": "teardown goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
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-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Linux Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:24.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000066000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Linux Engine\", \"time_stamp\": \"2012-05-14 12:54:24.500000\", \"time_stamp_int\": 1337000066000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect (2)"
   },
@@ -18038,8 +17043,7 @@
       "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
       "--engine-version",
       "abcd1234",
-      "--skip-build",
-      "--copy-unoptimized-debug-artifacts"
+      "--skip-build"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -18148,58 +17152,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -18308,7 +17260,6 @@
       "[CLEANUP]/tmp_tmp_43",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -18467,58 +17418,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -18627,7 +17526,6 @@
       "[CLEANUP]/tmp_tmp_44",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/linux_no_lto.json b/recipes/engine/engine.expected/linux_no_lto.json
index 68d0bc2..a891d62 100644
--- a/recipes/engine/engine.expected/linux_no_lto.json
+++ b/recipes/engine/engine.expected/linux_no_lto.json
@@ -16296,16 +16296,14 @@
   {
     "cmd": [
       "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
+      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
+      "--engine-version",
+      "abcd1234",
+      "--skip-build",
+      "--archs",
       "x64",
       "--runtime-mode",
-      "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "debug"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -16340,7 +16338,54 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "Package Fuchsia Artifacts"
+  },
+  {
+    "cmd": [
+      "python",
+      "[CACHE]/builder/src/flutter/tools/gn",
+      "--goma",
+      "--fuchsia",
+      "--fuchsia-cpu",
+      "arm64",
+      "--runtime-mode",
+      "debug",
+      "--no-lto"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_PREBUILT_DART_SDK": "True",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "luci_context": {
+      "realm": {
+        "name": "flutter:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -16407,7 +16452,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -16448,7 +16493,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -16791,1046 +16836,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
-      "--engine-version",
-      "abcd1234",
-      "--skip-build",
-      "--archs",
-      "x64",
-      "--runtime-mode",
-      "debug",
-      "--copy-unoptimized-debug-artifacts"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Package Fuchsia Artifacts"
-  },
-  {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "setup goma (20).start goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0",
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]",
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
-  },
-  {
-    "cmd": [],
-    "name": "teardown goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
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-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Linux Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:24.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000066000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Linux Engine\", \"time_stamp\": \"2012-05-14 12:54:24.500000\", \"time_stamp_int\": 1337000066000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect (2)"
   },
@@ -18038,8 +17043,7 @@
       "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
       "--engine-version",
       "abcd1234",
-      "--skip-build",
-      "--copy-unoptimized-debug-artifacts"
+      "--skip-build"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -18148,58 +17152,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -18308,7 +17260,6 @@
       "[CLEANUP]/tmp_tmp_43",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -18467,58 +17418,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -18627,7 +17526,6 @@
       "[CLEANUP]/tmp_tmp_44",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/linux_no_lto_font_subset.json b/recipes/engine/engine.expected/linux_no_lto_font_subset.json
index 68d0bc2..a891d62 100644
--- a/recipes/engine/engine.expected/linux_no_lto_font_subset.json
+++ b/recipes/engine/engine.expected/linux_no_lto_font_subset.json
@@ -16296,16 +16296,14 @@
   {
     "cmd": [
       "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
+      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
+      "--engine-version",
+      "abcd1234",
+      "--skip-build",
+      "--archs",
       "x64",
       "--runtime-mode",
-      "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "debug"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -16340,7 +16338,54 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "Package Fuchsia Artifacts"
+  },
+  {
+    "cmd": [
+      "python",
+      "[CACHE]/builder/src/flutter/tools/gn",
+      "--goma",
+      "--fuchsia",
+      "--fuchsia-cpu",
+      "arm64",
+      "--runtime-mode",
+      "debug",
+      "--no-lto"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_PREBUILT_DART_SDK": "True",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "luci_context": {
+      "realm": {
+        "name": "flutter:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -16407,7 +16452,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -16448,7 +16493,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -16791,1046 +16836,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
-      "--engine-version",
-      "abcd1234",
-      "--skip-build",
-      "--archs",
-      "x64",
-      "--runtime-mode",
-      "debug",
-      "--copy-unoptimized-debug-artifacts"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Package Fuchsia Artifacts"
-  },
-  {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "setup goma (20).start goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
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-    "name": "teardown goma (21).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Linux Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:24.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000066000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Linux Engine\", \"time_stamp\": \"2012-05-14 12:54:24.500000\", \"time_stamp_int\": 1337000066000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect (2)"
   },
@@ -18038,8 +17043,7 @@
       "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
       "--engine-version",
       "abcd1234",
-      "--skip-build",
-      "--copy-unoptimized-debug-artifacts"
+      "--skip-build"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -18148,58 +17152,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -18308,7 +17260,6 @@
       "[CLEANUP]/tmp_tmp_43",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -18467,58 +17418,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -18627,7 +17526,6 @@
       "[CLEANUP]/tmp_tmp_44",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/linux_publish_cipd.json b/recipes/engine/engine.expected/linux_publish_cipd.json
index 4a45e08..f7c61fd 100644
--- a/recipes/engine/engine.expected/linux_publish_cipd.json
+++ b/recipes/engine/engine.expected/linux_publish_cipd.json
@@ -16288,16 +16288,14 @@
   {
     "cmd": [
       "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
+      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
+      "--engine-version",
+      "abcd1234",
+      "--skip-build",
+      "--archs",
       "x64",
       "--runtime-mode",
-      "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "debug"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -16332,7 +16330,54 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "Package Fuchsia Artifacts"
+  },
+  {
+    "cmd": [
+      "python",
+      "[CACHE]/builder/src/flutter/tools/gn",
+      "--goma",
+      "--fuchsia",
+      "--fuchsia-cpu",
+      "arm64",
+      "--runtime-mode",
+      "debug",
+      "--no-lto"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_PREBUILT_DART_SDK": "True",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "luci_context": {
+      "realm": {
+        "name": "flutter:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -16399,7 +16444,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -16440,7 +16485,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -16783,1046 +16828,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
-      "--engine-version",
-      "abcd1234",
-      "--skip-build",
-      "--archs",
-      "x64",
-      "--runtime-mode",
-      "debug",
-      "--copy-unoptimized-debug-artifacts"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Package Fuchsia Artifacts"
-  },
-  {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
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-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0",
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]",
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "build fuchsia_debug_unopt_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
-  },
-  {
-    "cmd": [],
-    "name": "teardown goma (21)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Linux Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:24.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000066000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Linux Engine\", \"time_stamp\": \"2012-05-14 12:54:24.500000\", \"time_stamp_int\": 1337000066000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect (2)"
   },
@@ -18030,8 +17035,7 @@
       "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
       "--engine-version",
       "abcd1234",
-      "--skip-build",
-      "--copy-unoptimized-debug-artifacts"
+      "--skip-build"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -18140,58 +17144,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -18300,7 +17252,6 @@
       "[CLEANUP]/tmp_tmp_43",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -18459,58 +17410,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -18619,7 +17518,6 @@
       "[CLEANUP]/tmp_tmp_44",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/linux_publish_cipd_font_subset.json b/recipes/engine/engine.expected/linux_publish_cipd_font_subset.json
index 4a45e08..f7c61fd 100644
--- a/recipes/engine/engine.expected/linux_publish_cipd_font_subset.json
+++ b/recipes/engine/engine.expected/linux_publish_cipd_font_subset.json
@@ -16288,16 +16288,14 @@
   {
     "cmd": [
       "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
+      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
+      "--engine-version",
+      "abcd1234",
+      "--skip-build",
+      "--archs",
       "x64",
       "--runtime-mode",
-      "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "debug"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -16332,7 +16330,54 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "Package Fuchsia Artifacts"
+  },
+  {
+    "cmd": [
+      "python",
+      "[CACHE]/builder/src/flutter/tools/gn",
+      "--goma",
+      "--fuchsia",
+      "--fuchsia-cpu",
+      "arm64",
+      "--runtime-mode",
+      "debug",
+      "--no-lto"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_PREBUILT_DART_SDK": "True",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "luci_context": {
+      "realm": {
+        "name": "flutter:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -16399,7 +16444,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -16440,7 +16485,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -16783,1046 +16828,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
-      "--engine-version",
-      "abcd1234",
-      "--skip-build",
-      "--archs",
-      "x64",
-      "--runtime-mode",
-      "debug",
-      "--copy-unoptimized-debug-artifacts"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Package Fuchsia Artifacts"
-  },
-  {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "setup goma (20).start goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0",
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]",
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
-  },
-  {
-    "cmd": [],
-    "name": "teardown goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
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-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Linux Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:21.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000063000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Linux Engine\", \"time_stamp\": \"2012-05-14 12:54:21.500000\", \"time_stamp_int\": 1337000063000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
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-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto --unoptimized --asan"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (21)"
-  },
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-    },
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-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
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-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
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-    },
-    "name": "teardown goma (21).goma stats",
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-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
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-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
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-    "name": "teardown goma (21).stop goma",
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-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
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-    "env_prefixes": {
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-    },
-    "name": "teardown goma (21).read goma_client warning log",
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-    },
-    "name": "teardown goma (21).read goma_stats.json",
-    "~followup_annotations": [
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-      "@@@STEP_LOG_LINE@json.output@{@@@",
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-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Linux Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:24.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000066000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Linux Engine\", \"time_stamp\": \"2012-05-14 12:54:24.500000\", \"time_stamp_int\": 1337000066000}}"
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-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
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-    "name": "teardown goma (21).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
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-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect (2)"
   },
@@ -18030,8 +17035,7 @@
       "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
       "--engine-version",
       "abcd1234",
-      "--skip-build",
-      "--copy-unoptimized-debug-artifacts"
+      "--skip-build"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -18140,58 +17144,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
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-          "update_token": "token"
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-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
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-  {
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-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -18300,7 +17252,6 @@
       "[CLEANUP]/tmp_tmp_43",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -18459,58 +17410,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
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-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
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-    "luci_context": {
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-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
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-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -18619,7 +17518,6 @@
       "[CLEANUP]/tmp_tmp_44",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/linux_publish_cipd_no_lto.json b/recipes/engine/engine.expected/linux_publish_cipd_no_lto.json
index 68d0bc2..a891d62 100644
--- a/recipes/engine/engine.expected/linux_publish_cipd_no_lto.json
+++ b/recipes/engine/engine.expected/linux_publish_cipd_no_lto.json
@@ -16296,16 +16296,14 @@
   {
     "cmd": [
       "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
+      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
+      "--engine-version",
+      "abcd1234",
+      "--skip-build",
+      "--archs",
       "x64",
       "--runtime-mode",
-      "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "debug"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -16340,7 +16338,54 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "Package Fuchsia Artifacts"
+  },
+  {
+    "cmd": [
+      "python",
+      "[CACHE]/builder/src/flutter/tools/gn",
+      "--goma",
+      "--fuchsia",
+      "--fuchsia-cpu",
+      "arm64",
+      "--runtime-mode",
+      "debug",
+      "--no-lto"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_PREBUILT_DART_SDK": "True",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "luci_context": {
+      "realm": {
+        "name": "flutter:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -16407,7 +16452,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -16448,7 +16493,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -16791,1046 +16836,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
-      "--engine-version",
-      "abcd1234",
-      "--skip-build",
-      "--archs",
-      "x64",
-      "--runtime-mode",
-      "debug",
-      "--copy-unoptimized-debug-artifacts"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Package Fuchsia Artifacts"
-  },
-  {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "setup goma (20).start goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0",
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]",
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
-  },
-  {
-    "cmd": [],
-    "name": "teardown goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Linux Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:21.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000063000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Linux Engine\", \"time_stamp\": \"2012-05-14 12:54:21.500000\", \"time_stamp_int\": 1337000063000}}"
-    ],
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-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
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-    "name": "teardown goma (20).upload goma stats to bigquery",
-    "~followup_annotations": [
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-  },
-  {
-    "cmd": [
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-      "[CACHE]/builder/src/flutter/tools/gn",
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-      "--fuchsia-cpu",
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-      "--unoptimized",
-      "--asan"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
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-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto --unoptimized --asan"
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-    "name": "setup goma (21)"
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-  {
-    "cmd": [
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-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
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-    "cwd": "[CACHE]/builder",
-    "env": {
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-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
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-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "setup goma (21).start goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
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-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
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-        "RECIPE_REPO[depot_tools]"
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-        "hostname": "rdbhost"
-      }
-    },
-    "name": "build fuchsia_debug_unopt_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
-  },
-  {
-    "cmd": [],
-    "name": "teardown goma (21)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
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-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
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-      "resultdb": {
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-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
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-      },
-      "resultdb": {
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-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
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-    },
-    "name": "teardown goma (21).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
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-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
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-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
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-    "cwd": "[CACHE]/builder",
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-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
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-        "RECIPE_REPO[depot_tools]"
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-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
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-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
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-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
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-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
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-        "RECIPE_REPO[depot_tools]"
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-    "luci_context": {
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-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Linux Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:24.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000066000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Linux Engine\", \"time_stamp\": \"2012-05-14 12:54:24.500000\", \"time_stamp_int\": 1337000066000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
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-      },
-      "resultdb": {
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-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect (2)"
   },
@@ -18038,8 +17043,7 @@
       "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
       "--engine-version",
       "abcd1234",
-      "--skip-build",
-      "--copy-unoptimized-debug-artifacts"
+      "--skip-build"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -18148,58 +17152,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
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-      "PATH": [
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-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -18308,7 +17260,6 @@
       "[CLEANUP]/tmp_tmp_43",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -18467,58 +17418,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -18627,7 +17526,6 @@
       "[CLEANUP]/tmp_tmp_44",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/linux_publish_cipd_no_lto_font_subset.json b/recipes/engine/engine.expected/linux_publish_cipd_no_lto_font_subset.json
index 68d0bc2..a891d62 100644
--- a/recipes/engine/engine.expected/linux_publish_cipd_no_lto_font_subset.json
+++ b/recipes/engine/engine.expected/linux_publish_cipd_no_lto_font_subset.json
@@ -16296,16 +16296,14 @@
   {
     "cmd": [
       "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
+      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
+      "--engine-version",
+      "abcd1234",
+      "--skip-build",
+      "--archs",
       "x64",
       "--runtime-mode",
-      "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "debug"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -16340,7 +16338,54 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "Package Fuchsia Artifacts"
+  },
+  {
+    "cmd": [
+      "python",
+      "[CACHE]/builder/src/flutter/tools/gn",
+      "--goma",
+      "--fuchsia",
+      "--fuchsia-cpu",
+      "arm64",
+      "--runtime-mode",
+      "debug",
+      "--no-lto"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_PREBUILT_DART_SDK": "True",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "luci_context": {
+      "realm": {
+        "name": "flutter:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -16407,7 +16452,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -16448,7 +16493,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -16791,1046 +16836,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
-      "--engine-version",
-      "abcd1234",
-      "--skip-build",
-      "--archs",
-      "x64",
-      "--runtime-mode",
-      "debug",
-      "--copy-unoptimized-debug-artifacts"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Package Fuchsia Artifacts"
-  },
-  {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "setup goma (20).start goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0",
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]",
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
-  },
-  {
-    "cmd": [],
-    "name": "teardown goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
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-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect (2)"
   },
@@ -18038,8 +17043,7 @@
       "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
       "--engine-version",
       "abcd1234",
-      "--skip-build",
-      "--copy-unoptimized-debug-artifacts"
+      "--skip-build"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -18148,58 +17152,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -18308,7 +17260,6 @@
       "[CLEANUP]/tmp_tmp_43",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -18467,58 +17418,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -18627,7 +17526,6 @@
       "[CLEANUP]/tmp_tmp_44",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/linux_upload.json b/recipes/engine/engine.expected/linux_upload.json
index 5a5bad1..d03b7b0 100644
--- a/recipes/engine/engine.expected/linux_upload.json
+++ b/recipes/engine/engine.expected/linux_upload.json
@@ -20006,16 +20006,14 @@
   {
     "cmd": [
       "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
+      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
+      "--engine-version",
+      "abcd1234",
+      "--skip-build",
+      "--archs",
       "x64",
       "--runtime-mode",
-      "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "debug"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -20050,7 +20048,54 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "Package Fuchsia Artifacts"
+  },
+  {
+    "cmd": [
+      "python",
+      "[CACHE]/builder/src/flutter/tools/gn",
+      "--goma",
+      "--fuchsia",
+      "--fuchsia-cpu",
+      "arm64",
+      "--runtime-mode",
+      "debug",
+      "--no-lto"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_PREBUILT_DART_SDK": "True",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "luci_context": {
+      "realm": {
+        "name": "flutter:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -20117,7 +20162,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -20158,7 +20203,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -20501,1046 +20546,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
-      "--engine-version",
-      "abcd1234",
-      "--skip-build",
-      "--archs",
-      "x64",
-      "--runtime-mode",
-      "debug",
-      "--copy-unoptimized-debug-artifacts"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Package Fuchsia Artifacts"
-  },
-  {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "setup goma (20).start goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0",
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]",
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
-  },
-  {
-    "cmd": [],
-    "name": "teardown goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
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-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Linux Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:24.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000066000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Linux Engine\", \"time_stamp\": \"2012-05-14 12:54:24.500000\", \"time_stamp_int\": 1337000066000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect (2)"
   },
@@ -21804,8 +20809,7 @@
       "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
       "--engine-version",
       "abcd1234",
-      "--skip-build",
-      "--copy-unoptimized-debug-artifacts"
+      "--skip-build"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -21967,111 +20971,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "----",
-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -22163,7 +21062,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -22268,7 +21167,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -22286,7 +21185,6 @@
       "[CLEANUP]/tmp_tmp_43",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -22498,111 +21396,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "----",
-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -22694,7 +21487,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -22799,7 +21592,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -22817,7 +21610,6 @@
       "[CLEANUP]/tmp_tmp_44",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/linux_upload_font_subset.json b/recipes/engine/engine.expected/linux_upload_font_subset.json
index 9e35627..91960a9 100644
--- a/recipes/engine/engine.expected/linux_upload_font_subset.json
+++ b/recipes/engine/engine.expected/linux_upload_font_subset.json
@@ -20057,16 +20057,14 @@
   {
     "cmd": [
       "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
+      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
+      "--engine-version",
+      "abcd1234",
+      "--skip-build",
+      "--archs",
       "x64",
       "--runtime-mode",
-      "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "debug"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -20101,7 +20099,54 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "Package Fuchsia Artifacts"
+  },
+  {
+    "cmd": [
+      "python",
+      "[CACHE]/builder/src/flutter/tools/gn",
+      "--goma",
+      "--fuchsia",
+      "--fuchsia-cpu",
+      "arm64",
+      "--runtime-mode",
+      "debug",
+      "--no-lto"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_PREBUILT_DART_SDK": "True",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "luci_context": {
+      "realm": {
+        "name": "flutter:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -20168,7 +20213,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -20209,7 +20254,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -20552,1046 +20597,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
-      "--engine-version",
-      "abcd1234",
-      "--skip-build",
-      "--archs",
-      "x64",
-      "--runtime-mode",
-      "debug",
-      "--copy-unoptimized-debug-artifacts"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Package Fuchsia Artifacts"
-  },
-  {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
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-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Linux Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:24.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000066000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Linux Engine\", \"time_stamp\": \"2012-05-14 12:54:24.500000\", \"time_stamp_int\": 1337000066000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect (2)"
   },
@@ -21855,8 +20860,7 @@
       "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
       "--engine-version",
       "abcd1234",
-      "--skip-build",
-      "--copy-unoptimized-debug-artifacts"
+      "--skip-build"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -22018,111 +21022,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "----",
-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -22214,7 +21113,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -22319,7 +21218,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -22337,7 +21236,6 @@
       "[CLEANUP]/tmp_tmp_43",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -22549,111 +21447,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "----",
-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -22745,7 +21538,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -22850,7 +21643,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -22868,7 +21661,6 @@
       "[CLEANUP]/tmp_tmp_44",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/linux_upload_maven.json b/recipes/engine/engine.expected/linux_upload_maven.json
index c5bfff8..64746da 100644
--- a/recipes/engine/engine.expected/linux_upload_maven.json
+++ b/recipes/engine/engine.expected/linux_upload_maven.json
@@ -18509,16 +18509,14 @@
   {
     "cmd": [
       "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
+      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
+      "--engine-version",
+      "abcd1234",
+      "--skip-build",
+      "--archs",
       "x64",
       "--runtime-mode",
-      "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "debug"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -18553,7 +18551,54 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "Package Fuchsia Artifacts"
+  },
+  {
+    "cmd": [
+      "python",
+      "[CACHE]/builder/src/flutter/tools/gn",
+      "--goma",
+      "--fuchsia",
+      "--fuchsia-cpu",
+      "arm64",
+      "--runtime-mode",
+      "debug",
+      "--no-lto"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_PREBUILT_DART_SDK": "True",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "luci_context": {
+      "realm": {
+        "name": "flutter:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -18620,7 +18665,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -18661,7 +18706,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -19004,1046 +19049,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
-      "--engine-version",
-      "abcd1234",
-      "--skip-build",
-      "--archs",
-      "x64",
-      "--runtime-mode",
-      "debug",
-      "--copy-unoptimized-debug-artifacts"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Package Fuchsia Artifacts"
-  },
-  {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "setup goma (20).start goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0",
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]",
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
-  },
-  {
-    "cmd": [],
-    "name": "teardown goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
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@@ -20307,8 +19312,7 @@
       "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
       "--engine-version",
       "abcd1234",
-      "--skip-build",
-      "--copy-unoptimized-debug-artifacts"
+      "--skip-build"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -20470,111 +19474,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "----",
-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -20666,7 +19565,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -20771,7 +19670,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -20789,7 +19688,6 @@
       "[CLEANUP]/tmp_tmp_43",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -21001,111 +19899,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "----",
-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -21197,7 +19990,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -21302,7 +20095,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -21320,7 +20113,6 @@
       "[CLEANUP]/tmp_tmp_44",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/linux_upload_maven_font_subset.json b/recipes/engine/engine.expected/linux_upload_maven_font_subset.json
index 65b4494..24ebe55 100644
--- a/recipes/engine/engine.expected/linux_upload_maven_font_subset.json
+++ b/recipes/engine/engine.expected/linux_upload_maven_font_subset.json
@@ -18560,16 +18560,14 @@
   {
     "cmd": [
       "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
+      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
+      "--engine-version",
+      "abcd1234",
+      "--skip-build",
+      "--archs",
       "x64",
       "--runtime-mode",
-      "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "debug"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -18604,7 +18602,54 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "Package Fuchsia Artifacts"
+  },
+  {
+    "cmd": [
+      "python",
+      "[CACHE]/builder/src/flutter/tools/gn",
+      "--goma",
+      "--fuchsia",
+      "--fuchsia-cpu",
+      "arm64",
+      "--runtime-mode",
+      "debug",
+      "--no-lto"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_PREBUILT_DART_SDK": "True",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "luci_context": {
+      "realm": {
+        "name": "flutter:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -18671,7 +18716,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -18712,7 +18757,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -19055,1046 +19100,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
-      "--engine-version",
-      "abcd1234",
-      "--skip-build",
-      "--archs",
-      "x64",
-      "--runtime-mode",
-      "debug",
-      "--copy-unoptimized-debug-artifacts"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Package Fuchsia Artifacts"
-  },
-  {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "setup goma (20).start goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0",
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]",
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
-  },
-  {
-    "cmd": [],
-    "name": "teardown goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
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-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Linux Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:24.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000066000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Linux Engine\", \"time_stamp\": \"2012-05-14 12:54:24.500000\", \"time_stamp_int\": 1337000066000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect (2)"
   },
@@ -20358,8 +19363,7 @@
       "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
       "--engine-version",
       "abcd1234",
-      "--skip-build",
-      "--copy-unoptimized-debug-artifacts"
+      "--skip-build"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -20521,111 +19525,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "----",
-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -20717,7 +19616,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -20822,7 +19721,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -20840,7 +19739,6 @@
       "[CLEANUP]/tmp_tmp_43",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -21052,111 +19950,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "----",
-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -21248,7 +20041,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -21353,7 +20146,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -21371,7 +20164,6 @@
       "[CLEANUP]/tmp_tmp_44",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/linux_upload_maven_no_lto.json b/recipes/engine/engine.expected/linux_upload_maven_no_lto.json
index 666f545..f4974f5 100644
--- a/recipes/engine/engine.expected/linux_upload_maven_no_lto.json
+++ b/recipes/engine/engine.expected/linux_upload_maven_no_lto.json
@@ -18517,16 +18517,14 @@
   {
     "cmd": [
       "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
+      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
+      "--engine-version",
+      "abcd1234",
+      "--skip-build",
+      "--archs",
       "x64",
       "--runtime-mode",
-      "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "debug"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -18561,7 +18559,54 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "Package Fuchsia Artifacts"
+  },
+  {
+    "cmd": [
+      "python",
+      "[CACHE]/builder/src/flutter/tools/gn",
+      "--goma",
+      "--fuchsia",
+      "--fuchsia-cpu",
+      "arm64",
+      "--runtime-mode",
+      "debug",
+      "--no-lto"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_PREBUILT_DART_SDK": "True",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "luci_context": {
+      "realm": {
+        "name": "flutter:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -18628,7 +18673,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -18669,7 +18714,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -19012,1046 +19057,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
-      "--engine-version",
-      "abcd1234",
-      "--skip-build",
-      "--archs",
-      "x64",
-      "--runtime-mode",
-      "debug",
-      "--copy-unoptimized-debug-artifacts"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Package Fuchsia Artifacts"
-  },
-  {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "setup goma (20).start goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0",
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]",
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
-  },
-  {
-    "cmd": [],
-    "name": "teardown goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
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-    },
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-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
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-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
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-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
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-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
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-      "[CACHE]/goma/client/goma_stats.json",
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-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
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-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
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-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).read goma_stats.json",
-    "~followup_annotations": [
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-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
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-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:21.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000063000@@@",
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-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Linux Engine\", \"time_stamp\": \"2012-05-14 12:54:21.500000\", \"time_stamp_int\": 1337000063000}}"
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-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
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-    "name": "teardown goma (20).upload goma stats to bigquery",
-    "~followup_annotations": [
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-    ]
-  },
-  {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
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-      "--fuchsia-cpu",
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-      "--runtime-mode",
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-      "--no-lto",
-      "--unoptimized",
-      "--asan"
-    ],
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-      "[CACHE]/goma/client/goma_ctl.py",
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-    "cwd": "[CACHE]/builder",
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-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
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-    "~followup_annotations": [
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-  {
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-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
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-    "name": "build fuchsia_debug_unopt_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
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-  {
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-    "name": "teardown goma (21)"
-  },
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-    "cmd": [
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-      "[CACHE]/goma/client/goma_ctl.py",
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-      "[CACHE]/goma/client/jsonstatus"
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-    "cwd": "[CACHE]/builder",
-    "env": {
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-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
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-    "env_suffixes": {
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-      "PATH": [
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-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
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-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
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-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
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-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
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-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
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-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
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-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
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-      "PATH": [
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-        "hostname": "rdbhost"
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-    },
-    "name": "teardown goma (21).stop goma",
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-      "/path/to/tmp/"
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-    "cwd": "[CACHE]/builder",
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-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
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-    },
-    "name": "teardown goma (21).read goma_client warning log",
-    "~followup_annotations": [
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-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
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-    "cwd": "[CACHE]/builder",
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-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
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-        "hostname": "rdbhost"
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-    },
-    "name": "teardown goma (21).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Linux Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:24.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000066000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Linux Engine\", \"time_stamp\": \"2012-05-14 12:54:24.500000\", \"time_stamp_int\": 1337000066000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
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-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
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-    "env_prefixes": {
-      "PATH": [
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-    "env_suffixes": {
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-        "hostname": "rdbhost"
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-    },
-    "name": "teardown goma (21).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect (2)"
   },
@@ -20315,8 +19320,7 @@
       "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
       "--engine-version",
       "abcd1234",
-      "--skip-build",
-      "--copy-unoptimized-debug-artifacts"
+      "--skip-build"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -20478,111 +19482,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
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-          "update_token": "token"
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-        "hostname": "rdbhost"
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-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
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-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
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-      "----",
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-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
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-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
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-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -20674,7 +19573,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -20779,7 +19678,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -20797,7 +19696,6 @@
       "[CLEANUP]/tmp_tmp_43",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -21009,111 +19907,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "----",
-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -21205,7 +19998,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -21310,7 +20103,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -21328,7 +20121,6 @@
       "[CLEANUP]/tmp_tmp_44",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/linux_upload_maven_no_lto_font_subset.json b/recipes/engine/engine.expected/linux_upload_maven_no_lto_font_subset.json
index 4e371bf..73aae50 100644
--- a/recipes/engine/engine.expected/linux_upload_maven_no_lto_font_subset.json
+++ b/recipes/engine/engine.expected/linux_upload_maven_no_lto_font_subset.json
@@ -18568,16 +18568,14 @@
   {
     "cmd": [
       "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
+      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
+      "--engine-version",
+      "abcd1234",
+      "--skip-build",
+      "--archs",
       "x64",
       "--runtime-mode",
-      "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "debug"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -18612,7 +18610,54 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "Package Fuchsia Artifacts"
+  },
+  {
+    "cmd": [
+      "python",
+      "[CACHE]/builder/src/flutter/tools/gn",
+      "--goma",
+      "--fuchsia",
+      "--fuchsia-cpu",
+      "arm64",
+      "--runtime-mode",
+      "debug",
+      "--no-lto"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_PREBUILT_DART_SDK": "True",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "luci_context": {
+      "realm": {
+        "name": "flutter:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -18679,7 +18724,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -18720,7 +18765,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -19063,1046 +19108,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
-      "--engine-version",
-      "abcd1234",
-      "--skip-build",
-      "--archs",
-      "x64",
-      "--runtime-mode",
-      "debug",
-      "--copy-unoptimized-debug-artifacts"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Package Fuchsia Artifacts"
-  },
-  {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "setup goma (20).start goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0",
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]",
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
-  },
-  {
-    "cmd": [],
-    "name": "teardown goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
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-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Linux Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:24.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000066000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Linux Engine\", \"time_stamp\": \"2012-05-14 12:54:24.500000\", \"time_stamp_int\": 1337000066000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect (2)"
   },
@@ -20366,8 +19371,7 @@
       "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
       "--engine-version",
       "abcd1234",
-      "--skip-build",
-      "--copy-unoptimized-debug-artifacts"
+      "--skip-build"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -20529,111 +19533,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "----",
-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -20725,7 +19624,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -20830,7 +19729,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -20848,7 +19747,6 @@
       "[CLEANUP]/tmp_tmp_43",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -21060,111 +19958,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "----",
-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -21256,7 +20049,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -21361,7 +20154,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -21379,7 +20172,6 @@
       "[CLEANUP]/tmp_tmp_44",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/linux_upload_maven_publish_cipd.json b/recipes/engine/engine.expected/linux_upload_maven_publish_cipd.json
index 77e8b7d..e319db9 100644
--- a/recipes/engine/engine.expected/linux_upload_maven_publish_cipd.json
+++ b/recipes/engine/engine.expected/linux_upload_maven_publish_cipd.json
@@ -18509,16 +18509,14 @@
   {
     "cmd": [
       "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
+      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
+      "--engine-version",
+      "abcd1234",
+      "--skip-build",
+      "--archs",
       "x64",
       "--runtime-mode",
-      "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "debug"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -18553,7 +18551,54 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "Package Fuchsia Artifacts"
+  },
+  {
+    "cmd": [
+      "python",
+      "[CACHE]/builder/src/flutter/tools/gn",
+      "--goma",
+      "--fuchsia",
+      "--fuchsia-cpu",
+      "arm64",
+      "--runtime-mode",
+      "debug",
+      "--no-lto"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_PREBUILT_DART_SDK": "True",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "luci_context": {
+      "realm": {
+        "name": "flutter:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -18620,7 +18665,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -18661,7 +18706,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -19004,1046 +19049,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
-      "--engine-version",
-      "abcd1234",
-      "--skip-build",
-      "--archs",
-      "x64",
-      "--runtime-mode",
-      "debug",
-      "--copy-unoptimized-debug-artifacts"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Package Fuchsia Artifacts"
-  },
-  {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
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-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0",
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]",
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
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-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "build fuchsia_debug_unopt_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
-  },
-  {
-    "cmd": [],
-    "name": "teardown goma (21)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Linux Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:24.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000066000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Linux Engine\", \"time_stamp\": \"2012-05-14 12:54:24.500000\", \"time_stamp_int\": 1337000066000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect (2)"
   },
@@ -20303,7 +19308,6 @@
       "--engine-version",
       "abcd1234",
       "--skip-build",
-      "--copy-unoptimized-debug-artifacts",
       "--upload"
     ],
     "cwd": "[CACHE]/builder",
@@ -20466,111 +19470,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "----",
-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -20662,7 +19561,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -20767,7 +19666,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -20786,7 +19685,6 @@
       "[CLEANUP]/tmp_tmp_43",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -20998,111 +19896,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "----",
-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -21194,7 +19987,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -21299,7 +20092,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -21318,7 +20111,6 @@
       "[CLEANUP]/tmp_tmp_44",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/linux_upload_maven_publish_cipd_font_subset.json b/recipes/engine/engine.expected/linux_upload_maven_publish_cipd_font_subset.json
index c9aef77..db6d245 100644
--- a/recipes/engine/engine.expected/linux_upload_maven_publish_cipd_font_subset.json
+++ b/recipes/engine/engine.expected/linux_upload_maven_publish_cipd_font_subset.json
@@ -18560,16 +18560,14 @@
   {
     "cmd": [
       "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
+      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
+      "--engine-version",
+      "abcd1234",
+      "--skip-build",
+      "--archs",
       "x64",
       "--runtime-mode",
-      "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "debug"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -18604,7 +18602,54 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "Package Fuchsia Artifacts"
+  },
+  {
+    "cmd": [
+      "python",
+      "[CACHE]/builder/src/flutter/tools/gn",
+      "--goma",
+      "--fuchsia",
+      "--fuchsia-cpu",
+      "arm64",
+      "--runtime-mode",
+      "debug",
+      "--no-lto"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_PREBUILT_DART_SDK": "True",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "luci_context": {
+      "realm": {
+        "name": "flutter:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -18671,7 +18716,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -18712,7 +18757,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -19055,1046 +19100,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
-      "--engine-version",
-      "abcd1234",
-      "--skip-build",
-      "--archs",
-      "x64",
-      "--runtime-mode",
-      "debug",
-      "--copy-unoptimized-debug-artifacts"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Package Fuchsia Artifacts"
-  },
-  {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "setup goma (20).start goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0",
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]",
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
-  },
-  {
-    "cmd": [],
-    "name": "teardown goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
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-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect (2)"
   },
@@ -20354,7 +19359,6 @@
       "--engine-version",
       "abcd1234",
       "--skip-build",
-      "--copy-unoptimized-debug-artifacts",
       "--upload"
     ],
     "cwd": "[CACHE]/builder",
@@ -20517,111 +19521,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "----",
-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -20713,7 +19612,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -20818,7 +19717,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -20837,7 +19736,6 @@
       "[CLEANUP]/tmp_tmp_43",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -21049,111 +19947,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "----",
-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -21245,7 +20038,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -21350,7 +20143,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -21369,7 +20162,6 @@
       "[CLEANUP]/tmp_tmp_44",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/linux_upload_maven_publish_cipd_no_lto.json b/recipes/engine/engine.expected/linux_upload_maven_publish_cipd_no_lto.json
index cd46ea5..ed2f00f 100644
--- a/recipes/engine/engine.expected/linux_upload_maven_publish_cipd_no_lto.json
+++ b/recipes/engine/engine.expected/linux_upload_maven_publish_cipd_no_lto.json
@@ -18517,16 +18517,14 @@
   {
     "cmd": [
       "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
+      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
+      "--engine-version",
+      "abcd1234",
+      "--skip-build",
+      "--archs",
       "x64",
       "--runtime-mode",
-      "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "debug"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -18561,7 +18559,54 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "Package Fuchsia Artifacts"
+  },
+  {
+    "cmd": [
+      "python",
+      "[CACHE]/builder/src/flutter/tools/gn",
+      "--goma",
+      "--fuchsia",
+      "--fuchsia-cpu",
+      "arm64",
+      "--runtime-mode",
+      "debug",
+      "--no-lto"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_PREBUILT_DART_SDK": "True",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "luci_context": {
+      "realm": {
+        "name": "flutter:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -18628,7 +18673,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -18669,7 +18714,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -19012,1046 +19057,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
-      "--engine-version",
-      "abcd1234",
-      "--skip-build",
-      "--archs",
-      "x64",
-      "--runtime-mode",
-      "debug",
-      "--copy-unoptimized-debug-artifacts"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Package Fuchsia Artifacts"
-  },
-  {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "setup goma (20).start goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0",
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]",
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-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Linux Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:24.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000066000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Linux Engine\", \"time_stamp\": \"2012-05-14 12:54:24.500000\", \"time_stamp_int\": 1337000066000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect (2)"
   },
@@ -20311,7 +19316,6 @@
       "--engine-version",
       "abcd1234",
       "--skip-build",
-      "--copy-unoptimized-debug-artifacts",
       "--upload"
     ],
     "cwd": "[CACHE]/builder",
@@ -20474,111 +19478,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "----",
-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -20670,7 +19569,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -20775,7 +19674,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -20794,7 +19693,6 @@
       "[CLEANUP]/tmp_tmp_43",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -21006,111 +19904,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "----",
-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -21202,7 +19995,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -21307,7 +20100,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -21326,7 +20119,6 @@
       "[CLEANUP]/tmp_tmp_44",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/linux_upload_maven_publish_cipd_no_lto_font_subset.json b/recipes/engine/engine.expected/linux_upload_maven_publish_cipd_no_lto_font_subset.json
index f73829a..086401c 100644
--- a/recipes/engine/engine.expected/linux_upload_maven_publish_cipd_no_lto_font_subset.json
+++ b/recipes/engine/engine.expected/linux_upload_maven_publish_cipd_no_lto_font_subset.json
@@ -18568,16 +18568,14 @@
   {
     "cmd": [
       "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
+      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
+      "--engine-version",
+      "abcd1234",
+      "--skip-build",
+      "--archs",
       "x64",
       "--runtime-mode",
-      "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "debug"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -18612,7 +18610,54 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "Package Fuchsia Artifacts"
+  },
+  {
+    "cmd": [
+      "python",
+      "[CACHE]/builder/src/flutter/tools/gn",
+      "--goma",
+      "--fuchsia",
+      "--fuchsia-cpu",
+      "arm64",
+      "--runtime-mode",
+      "debug",
+      "--no-lto"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_PREBUILT_DART_SDK": "True",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "luci_context": {
+      "realm": {
+        "name": "flutter:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -18679,7 +18724,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -18720,7 +18765,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -19063,1046 +19108,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
-      "--engine-version",
-      "abcd1234",
-      "--skip-build",
-      "--archs",
-      "x64",
-      "--runtime-mode",
-      "debug",
-      "--copy-unoptimized-debug-artifacts"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Package Fuchsia Artifacts"
-  },
-  {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "setup goma (20).start goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0",
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]",
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
-  },
-  {
-    "cmd": [],
-    "name": "teardown goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
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-      ],
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-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
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-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
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-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
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-      }
-    },
-    "name": "teardown goma (20).read goma_client warning log",
-    "~followup_annotations": [
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-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
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-      "[CACHE]/goma/client/goma_stats.json",
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-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
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-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).read goma_stats.json",
-    "~followup_annotations": [
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-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
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-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
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-    "cwd": "[CACHE]/builder",
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-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
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-    ]
-  },
-  {
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-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
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-    "name": "build fuchsia_debug_unopt_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
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-  {
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-    "name": "teardown goma (21)"
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-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
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-    "cwd": "[CACHE]/builder",
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-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
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-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
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-        "hostname": "rdbhost"
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-    },
-    "name": "teardown goma (21).goma jsonstatus",
-    "~followup_annotations": [
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-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
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-      "[CACHE]/goma/client/goma_ctl.py",
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-    "cwd": "[CACHE]/builder",
-    "env": {
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-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
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-    "env_prefixes": {
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-    },
-    "name": "teardown goma (21).goma stats",
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-  {
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-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
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-    "env": {
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-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
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-    },
-    "name": "teardown goma (21).read goma_client warning log",
-    "~followup_annotations": [
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-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
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-    "name": "teardown goma (21).read goma_stats.json",
-    "~followup_annotations": [
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-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Linux Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:24.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000066000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Linux Engine\", \"time_stamp\": \"2012-05-14 12:54:24.500000\", \"time_stamp_int\": 1337000066000}}"
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-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
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-    "name": "teardown goma (21).upload goma stats to bigquery",
-    "~followup_annotations": [
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-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect (2)"
   },
@@ -20362,7 +19367,6 @@
       "--engine-version",
       "abcd1234",
       "--skip-build",
-      "--copy-unoptimized-debug-artifacts",
       "--upload"
     ],
     "cwd": "[CACHE]/builder",
@@ -20525,111 +19529,6 @@
       "--json-output",
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       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
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-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
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-      "@@@STEP_LOG_END@listdir@@@"
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-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -20721,7 +19620,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -20826,7 +19725,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -20845,7 +19744,6 @@
       "[CLEANUP]/tmp_tmp_43",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -21057,111 +19955,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "----",
-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -21253,7 +20046,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -21358,7 +20151,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -21377,7 +20170,6 @@
       "[CLEANUP]/tmp_tmp_44",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/linux_upload_no_lto.json b/recipes/engine/engine.expected/linux_upload_no_lto.json
index 6921bc0..6a31827 100644
--- a/recipes/engine/engine.expected/linux_upload_no_lto.json
+++ b/recipes/engine/engine.expected/linux_upload_no_lto.json
@@ -20014,16 +20014,14 @@
   {
     "cmd": [
       "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
+      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
+      "--engine-version",
+      "abcd1234",
+      "--skip-build",
+      "--archs",
       "x64",
       "--runtime-mode",
-      "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "debug"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -20058,7 +20056,54 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "Package Fuchsia Artifacts"
+  },
+  {
+    "cmd": [
+      "python",
+      "[CACHE]/builder/src/flutter/tools/gn",
+      "--goma",
+      "--fuchsia",
+      "--fuchsia-cpu",
+      "arm64",
+      "--runtime-mode",
+      "debug",
+      "--no-lto"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_PREBUILT_DART_SDK": "True",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "luci_context": {
+      "realm": {
+        "name": "flutter:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -20125,7 +20170,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -20166,7 +20211,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -20509,1046 +20554,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
-      "--engine-version",
-      "abcd1234",
-      "--skip-build",
-      "--archs",
-      "x64",
-      "--runtime-mode",
-      "debug",
-      "--copy-unoptimized-debug-artifacts"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Package Fuchsia Artifacts"
-  },
-  {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "setup goma (20).start goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0",
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]",
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
-  },
-  {
-    "cmd": [],
-    "name": "teardown goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
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-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Linux Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:24.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000066000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Linux Engine\", \"time_stamp\": \"2012-05-14 12:54:24.500000\", \"time_stamp_int\": 1337000066000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect (2)"
   },
@@ -21812,8 +20817,7 @@
       "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
       "--engine-version",
       "abcd1234",
-      "--skip-build",
-      "--copy-unoptimized-debug-artifacts"
+      "--skip-build"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -21975,111 +20979,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "----",
-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -22171,7 +21070,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -22276,7 +21175,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -22294,7 +21193,6 @@
       "[CLEANUP]/tmp_tmp_43",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -22506,111 +21404,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "----",
-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -22702,7 +21495,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -22807,7 +21600,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -22825,7 +21618,6 @@
       "[CLEANUP]/tmp_tmp_44",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/linux_upload_no_lto_font_subset.json b/recipes/engine/engine.expected/linux_upload_no_lto_font_subset.json
index e4e1afb..e793790 100644
--- a/recipes/engine/engine.expected/linux_upload_no_lto_font_subset.json
+++ b/recipes/engine/engine.expected/linux_upload_no_lto_font_subset.json
@@ -20065,16 +20065,14 @@
   {
     "cmd": [
       "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
+      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
+      "--engine-version",
+      "abcd1234",
+      "--skip-build",
+      "--archs",
       "x64",
       "--runtime-mode",
-      "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "debug"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -20109,7 +20107,54 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "Package Fuchsia Artifacts"
+  },
+  {
+    "cmd": [
+      "python",
+      "[CACHE]/builder/src/flutter/tools/gn",
+      "--goma",
+      "--fuchsia",
+      "--fuchsia-cpu",
+      "arm64",
+      "--runtime-mode",
+      "debug",
+      "--no-lto"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_PREBUILT_DART_SDK": "True",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "luci_context": {
+      "realm": {
+        "name": "flutter:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -20176,7 +20221,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -20217,7 +20262,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -20560,1046 +20605,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
-      "--engine-version",
-      "abcd1234",
-      "--skip-build",
-      "--archs",
-      "x64",
-      "--runtime-mode",
-      "debug",
-      "--copy-unoptimized-debug-artifacts"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
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-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0",
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]",
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "build fuchsia_debug_unopt_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
-  },
-  {
-    "cmd": [],
-    "name": "teardown goma (21)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Linux Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:24.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000066000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Linux Engine\", \"time_stamp\": \"2012-05-14 12:54:24.500000\", \"time_stamp_int\": 1337000066000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect (2)"
   },
@@ -21863,8 +20868,7 @@
       "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
       "--engine-version",
       "abcd1234",
-      "--skip-build",
-      "--copy-unoptimized-debug-artifacts"
+      "--skip-build"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -22026,111 +21030,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "----",
-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -22222,7 +21121,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -22327,7 +21226,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -22345,7 +21244,6 @@
       "[CLEANUP]/tmp_tmp_43",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -22557,111 +21455,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "----",
-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -22753,7 +21546,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -22858,7 +21651,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -22876,7 +21669,6 @@
       "[CLEANUP]/tmp_tmp_44",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/linux_upload_publish_cipd.json b/recipes/engine/engine.expected/linux_upload_publish_cipd.json
index 9abe4d7..4cb470d 100644
--- a/recipes/engine/engine.expected/linux_upload_publish_cipd.json
+++ b/recipes/engine/engine.expected/linux_upload_publish_cipd.json
@@ -20006,16 +20006,14 @@
   {
     "cmd": [
       "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
+      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
+      "--engine-version",
+      "abcd1234",
+      "--skip-build",
+      "--archs",
       "x64",
       "--runtime-mode",
-      "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "debug"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -20050,7 +20048,54 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "Package Fuchsia Artifacts"
+  },
+  {
+    "cmd": [
+      "python",
+      "[CACHE]/builder/src/flutter/tools/gn",
+      "--goma",
+      "--fuchsia",
+      "--fuchsia-cpu",
+      "arm64",
+      "--runtime-mode",
+      "debug",
+      "--no-lto"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_PREBUILT_DART_SDK": "True",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "luci_context": {
+      "realm": {
+        "name": "flutter:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -20117,7 +20162,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -20158,7 +20203,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -20501,1046 +20546,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
-      "--engine-version",
-      "abcd1234",
-      "--skip-build",
-      "--archs",
-      "x64",
-      "--runtime-mode",
-      "debug",
-      "--copy-unoptimized-debug-artifacts"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Package Fuchsia Artifacts"
-  },
-  {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "setup goma (20).start goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0",
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]",
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
-  },
-  {
-    "cmd": [],
-    "name": "teardown goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
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-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Linux Engine\", \"time_stamp\": \"2012-05-14 12:54:24.500000\", \"time_stamp_int\": 1337000066000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect (2)"
   },
@@ -21800,7 +20805,6 @@
       "--engine-version",
       "abcd1234",
       "--skip-build",
-      "--copy-unoptimized-debug-artifacts",
       "--upload"
     ],
     "cwd": "[CACHE]/builder",
@@ -21963,111 +20967,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "----",
-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -22159,7 +21058,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -22264,7 +21163,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -22283,7 +21182,6 @@
       "[CLEANUP]/tmp_tmp_43",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -22495,111 +21393,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "----",
-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -22691,7 +21484,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -22796,7 +21589,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -22815,7 +21608,6 @@
       "[CLEANUP]/tmp_tmp_44",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/linux_upload_publish_cipd_font_subset.json b/recipes/engine/engine.expected/linux_upload_publish_cipd_font_subset.json
index df33a2e..af3d094 100644
--- a/recipes/engine/engine.expected/linux_upload_publish_cipd_font_subset.json
+++ b/recipes/engine/engine.expected/linux_upload_publish_cipd_font_subset.json
@@ -20057,16 +20057,14 @@
   {
     "cmd": [
       "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
+      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
+      "--engine-version",
+      "abcd1234",
+      "--skip-build",
+      "--archs",
       "x64",
       "--runtime-mode",
-      "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "debug"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -20101,7 +20099,54 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "Package Fuchsia Artifacts"
+  },
+  {
+    "cmd": [
+      "python",
+      "[CACHE]/builder/src/flutter/tools/gn",
+      "--goma",
+      "--fuchsia",
+      "--fuchsia-cpu",
+      "arm64",
+      "--runtime-mode",
+      "debug",
+      "--no-lto"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_PREBUILT_DART_SDK": "True",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "luci_context": {
+      "realm": {
+        "name": "flutter:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -20168,7 +20213,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -20209,7 +20254,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -20552,1046 +20597,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
-      "--engine-version",
-      "abcd1234",
-      "--skip-build",
-      "--archs",
-      "x64",
-      "--runtime-mode",
-      "debug",
-      "--copy-unoptimized-debug-artifacts"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Package Fuchsia Artifacts"
-  },
-  {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "setup goma (20).start goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
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-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Linux Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:24.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000066000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Linux Engine\", \"time_stamp\": \"2012-05-14 12:54:24.500000\", \"time_stamp_int\": 1337000066000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect (2)"
   },
@@ -21851,7 +20856,6 @@
       "--engine-version",
       "abcd1234",
       "--skip-build",
-      "--copy-unoptimized-debug-artifacts",
       "--upload"
     ],
     "cwd": "[CACHE]/builder",
@@ -22014,111 +21018,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "----",
-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -22210,7 +21109,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -22315,7 +21214,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -22334,7 +21233,6 @@
       "[CLEANUP]/tmp_tmp_43",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -22546,111 +21444,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "----",
-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -22742,7 +21535,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -22847,7 +21640,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -22866,7 +21659,6 @@
       "[CLEANUP]/tmp_tmp_44",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/linux_upload_publish_cipd_no_lto.json b/recipes/engine/engine.expected/linux_upload_publish_cipd_no_lto.json
index def66f4..0f07938 100644
--- a/recipes/engine/engine.expected/linux_upload_publish_cipd_no_lto.json
+++ b/recipes/engine/engine.expected/linux_upload_publish_cipd_no_lto.json
@@ -20014,16 +20014,14 @@
   {
     "cmd": [
       "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
+      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
+      "--engine-version",
+      "abcd1234",
+      "--skip-build",
+      "--archs",
       "x64",
       "--runtime-mode",
-      "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "debug"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -20058,7 +20056,54 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "Package Fuchsia Artifacts"
+  },
+  {
+    "cmd": [
+      "python",
+      "[CACHE]/builder/src/flutter/tools/gn",
+      "--goma",
+      "--fuchsia",
+      "--fuchsia-cpu",
+      "arm64",
+      "--runtime-mode",
+      "debug",
+      "--no-lto"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_PREBUILT_DART_SDK": "True",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "luci_context": {
+      "realm": {
+        "name": "flutter:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -20125,7 +20170,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -20166,7 +20211,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -20509,1046 +20554,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
-      "--engine-version",
-      "abcd1234",
-      "--skip-build",
-      "--archs",
-      "x64",
-      "--runtime-mode",
-      "debug",
-      "--copy-unoptimized-debug-artifacts"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Package Fuchsia Artifacts"
-  },
-  {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "setup goma (20).start goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0",
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]",
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
-  },
-  {
-    "cmd": [],
-    "name": "teardown goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Linux Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:21.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000063000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Linux Engine\", \"time_stamp\": \"2012-05-14 12:54:21.500000\", \"time_stamp_int\": 1337000063000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
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-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
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-    "cwd": "[CACHE]/builder",
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-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
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-    "name": "setup goma (21).start goma",
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-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
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-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
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-    },
-    "name": "build fuchsia_debug_unopt_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
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-  {
-    "cmd": [],
-    "name": "teardown goma (21)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
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-    "cwd": "[CACHE]/builder",
-    "env": {
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-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
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-      "PATH": [
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-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
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-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
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-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
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-    },
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-      ],
-      "PATH": [
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-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
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-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
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-    "cwd": "[CACHE]/builder",
-    "env": {
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-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
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-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
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-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
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-    },
-    "name": "teardown goma (21).read goma_client warning log",
-    "~followup_annotations": [
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-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
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-  },
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-    "cmd": [
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-    "cwd": "[CACHE]/builder",
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-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
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-    "name": "teardown goma (21).read goma_stats.json",
-    "~followup_annotations": [
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-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Linux Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:24.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000066000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Linux Engine\", \"time_stamp\": \"2012-05-14 12:54:24.500000\", \"time_stamp_int\": 1337000066000}}"
-    ],
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-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
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-    "env_prefixes": {
-      "PATH": [
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-    "name": "teardown goma (21).upload goma stats to bigquery",
-    "~followup_annotations": [
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-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect (2)"
   },
@@ -21808,7 +20813,6 @@
       "--engine-version",
       "abcd1234",
       "--skip-build",
-      "--copy-unoptimized-debug-artifacts",
       "--upload"
     ],
     "cwd": "[CACHE]/builder",
@@ -21971,111 +20975,6 @@
       "--json-output",
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       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
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-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
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-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
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-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -22167,7 +21066,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -22272,7 +21171,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -22291,7 +21190,6 @@
       "[CLEANUP]/tmp_tmp_43",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -22503,111 +21401,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "----",
-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -22699,7 +21492,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -22804,7 +21597,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -22823,7 +21616,6 @@
       "[CLEANUP]/tmp_tmp_44",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/linux_upload_publish_cipd_no_lto_font_subset.json b/recipes/engine/engine.expected/linux_upload_publish_cipd_no_lto_font_subset.json
index c568e15..2ea0fa4 100644
--- a/recipes/engine/engine.expected/linux_upload_publish_cipd_no_lto_font_subset.json
+++ b/recipes/engine/engine.expected/linux_upload_publish_cipd_no_lto_font_subset.json
@@ -20065,16 +20065,14 @@
   {
     "cmd": [
       "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
+      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
+      "--engine-version",
+      "abcd1234",
+      "--skip-build",
+      "--archs",
       "x64",
       "--runtime-mode",
-      "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "debug"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -20109,7 +20107,54 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "Package Fuchsia Artifacts"
+  },
+  {
+    "cmd": [
+      "python",
+      "[CACHE]/builder/src/flutter/tools/gn",
+      "--goma",
+      "--fuchsia",
+      "--fuchsia-cpu",
+      "arm64",
+      "--runtime-mode",
+      "debug",
+      "--no-lto"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_PREBUILT_DART_SDK": "True",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "luci_context": {
+      "realm": {
+        "name": "flutter:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -20176,7 +20221,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -20217,7 +20262,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -20560,1046 +20605,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
-      "--engine-version",
-      "abcd1234",
-      "--skip-build",
-      "--archs",
-      "x64",
-      "--runtime-mode",
-      "debug",
-      "--copy-unoptimized-debug-artifacts"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Package Fuchsia Artifacts"
-  },
-  {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "setup goma (20).start goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0",
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]",
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
-  },
-  {
-    "cmd": [],
-    "name": "teardown goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
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-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Linux Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:24.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000066000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Linux Engine\", \"time_stamp\": \"2012-05-14 12:54:24.500000\", \"time_stamp_int\": 1337000066000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect (2)"
   },
@@ -21859,7 +20864,6 @@
       "--engine-version",
       "abcd1234",
       "--skip-build",
-      "--copy-unoptimized-debug-artifacts",
       "--upload"
     ],
     "cwd": "[CACHE]/builder",
@@ -22022,111 +21026,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "----",
-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -22218,7 +21117,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -22323,7 +21222,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -22342,7 +21241,6 @@
       "[CLEANUP]/tmp_tmp_43",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -22554,111 +21452,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "----",
-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -22750,7 +21543,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -22855,7 +21648,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -22874,7 +21667,6 @@
       "[CLEANUP]/tmp_tmp_44",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/mac.json b/recipes/engine/engine.expected/mac.json
index 2cc5069..9f2df9b 100644
--- a/recipes/engine/engine.expected/mac.json
+++ b/recipes/engine/engine.expected/mac.json
@@ -13674,12 +13674,10 @@
       "--goma",
       "--fuchsia",
       "--fuchsia-cpu",
-      "x64",
+      "arm64",
       "--runtime-mode",
       "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "--no-lto"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -13714,7 +13712,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -13781,7 +13779,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -13822,7 +13820,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -14165,998 +14163,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (19)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
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-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Mac Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:18.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000060000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Mac Engine\", \"time_stamp\": \"2012-05-14 12:54:18.500000\", \"time_stamp_int\": 1337000060000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect"
   },
@@ -15574,8 +14580,7 @@
       "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
       "--engine-version",
       "abcd1234",
-      "--skip-build",
-      "--copy-unoptimized-debug-artifacts"
+      "--skip-build"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -15684,58 +14689,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -15844,7 +14797,6 @@
       "[CLEANUP]/tmp_tmp_26",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -16003,58 +14955,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -16163,7 +15063,6 @@
       "[CLEANUP]/tmp_tmp_27",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/mac_font_subset.json b/recipes/engine/engine.expected/mac_font_subset.json
index 2cc5069..9f2df9b 100644
--- a/recipes/engine/engine.expected/mac_font_subset.json
+++ b/recipes/engine/engine.expected/mac_font_subset.json
@@ -13674,12 +13674,10 @@
       "--goma",
       "--fuchsia",
       "--fuchsia-cpu",
-      "x64",
+      "arm64",
       "--runtime-mode",
       "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "--no-lto"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -13714,7 +13712,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -13781,7 +13779,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -13822,7 +13820,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -14165,998 +14163,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (19)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
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-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Mac Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:18.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000060000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Mac Engine\", \"time_stamp\": \"2012-05-14 12:54:18.500000\", \"time_stamp_int\": 1337000060000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect"
   },
@@ -15574,8 +14580,7 @@
       "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
       "--engine-version",
       "abcd1234",
-      "--skip-build",
-      "--copy-unoptimized-debug-artifacts"
+      "--skip-build"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -15684,58 +14689,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -15844,7 +14797,6 @@
       "[CLEANUP]/tmp_tmp_26",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -16003,58 +14955,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -16163,7 +15063,6 @@
       "[CLEANUP]/tmp_tmp_27",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/mac_no_lto.json b/recipes/engine/engine.expected/mac_no_lto.json
index bd43ae1..dca602d 100644
--- a/recipes/engine/engine.expected/mac_no_lto.json
+++ b/recipes/engine/engine.expected/mac_no_lto.json
@@ -13684,12 +13684,10 @@
       "--goma",
       "--fuchsia",
       "--fuchsia-cpu",
-      "x64",
+      "arm64",
       "--runtime-mode",
       "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "--no-lto"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -13724,7 +13722,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -13791,7 +13789,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -13832,7 +13830,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -14175,998 +14173,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (19)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
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-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Mac Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:18.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000060000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Mac Engine\", \"time_stamp\": \"2012-05-14 12:54:18.500000\", \"time_stamp_int\": 1337000060000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect"
   },
@@ -15584,8 +14590,7 @@
       "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
       "--engine-version",
       "abcd1234",
-      "--skip-build",
-      "--copy-unoptimized-debug-artifacts"
+      "--skip-build"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -15694,58 +14699,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -15854,7 +14807,6 @@
       "[CLEANUP]/tmp_tmp_26",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -16013,58 +14965,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -16173,7 +15073,6 @@
       "[CLEANUP]/tmp_tmp_27",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/mac_no_lto_font_subset.json b/recipes/engine/engine.expected/mac_no_lto_font_subset.json
index bd43ae1..dca602d 100644
--- a/recipes/engine/engine.expected/mac_no_lto_font_subset.json
+++ b/recipes/engine/engine.expected/mac_no_lto_font_subset.json
@@ -13684,12 +13684,10 @@
       "--goma",
       "--fuchsia",
       "--fuchsia-cpu",
-      "x64",
+      "arm64",
       "--runtime-mode",
       "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "--no-lto"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -13724,7 +13722,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -13791,7 +13789,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -13832,7 +13830,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -14175,998 +14173,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (19)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
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-    "env_suffixes": {
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-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Mac Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:18.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000060000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Mac Engine\", \"time_stamp\": \"2012-05-14 12:54:18.500000\", \"time_stamp_int\": 1337000060000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect"
   },
@@ -15584,8 +14590,7 @@
       "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
       "--engine-version",
       "abcd1234",
-      "--skip-build",
-      "--copy-unoptimized-debug-artifacts"
+      "--skip-build"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -15694,58 +14699,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -15854,7 +14807,6 @@
       "[CLEANUP]/tmp_tmp_26",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -16013,58 +14965,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -16173,7 +15073,6 @@
       "[CLEANUP]/tmp_tmp_27",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/mac_publish_cipd.json b/recipes/engine/engine.expected/mac_publish_cipd.json
index 2cc5069..9f2df9b 100644
--- a/recipes/engine/engine.expected/mac_publish_cipd.json
+++ b/recipes/engine/engine.expected/mac_publish_cipd.json
@@ -13674,12 +13674,10 @@
       "--goma",
       "--fuchsia",
       "--fuchsia-cpu",
-      "x64",
+      "arm64",
       "--runtime-mode",
       "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "--no-lto"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -13714,7 +13712,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -13781,7 +13779,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -13822,7 +13820,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -14165,998 +14163,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (19)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
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-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Mac Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:18.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000060000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Mac Engine\", \"time_stamp\": \"2012-05-14 12:54:18.500000\", \"time_stamp_int\": 1337000060000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect"
   },
@@ -15574,8 +14580,7 @@
       "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
       "--engine-version",
       "abcd1234",
-      "--skip-build",
-      "--copy-unoptimized-debug-artifacts"
+      "--skip-build"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -15684,58 +14689,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -15844,7 +14797,6 @@
       "[CLEANUP]/tmp_tmp_26",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -16003,58 +14955,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -16163,7 +15063,6 @@
       "[CLEANUP]/tmp_tmp_27",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/mac_publish_cipd_font_subset.json b/recipes/engine/engine.expected/mac_publish_cipd_font_subset.json
index 2cc5069..9f2df9b 100644
--- a/recipes/engine/engine.expected/mac_publish_cipd_font_subset.json
+++ b/recipes/engine/engine.expected/mac_publish_cipd_font_subset.json
@@ -13674,12 +13674,10 @@
       "--goma",
       "--fuchsia",
       "--fuchsia-cpu",
-      "x64",
+      "arm64",
       "--runtime-mode",
       "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "--no-lto"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -13714,7 +13712,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -13781,7 +13779,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -13822,7 +13820,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -14165,998 +14163,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (19)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
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-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Mac Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:18.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000060000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Mac Engine\", \"time_stamp\": \"2012-05-14 12:54:18.500000\", \"time_stamp_int\": 1337000060000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect"
   },
@@ -15574,8 +14580,7 @@
       "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
       "--engine-version",
       "abcd1234",
-      "--skip-build",
-      "--copy-unoptimized-debug-artifacts"
+      "--skip-build"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -15684,58 +14689,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -15844,7 +14797,6 @@
       "[CLEANUP]/tmp_tmp_26",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -16003,58 +14955,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -16163,7 +15063,6 @@
       "[CLEANUP]/tmp_tmp_27",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/mac_publish_cipd_no_lto.json b/recipes/engine/engine.expected/mac_publish_cipd_no_lto.json
index bd43ae1..dca602d 100644
--- a/recipes/engine/engine.expected/mac_publish_cipd_no_lto.json
+++ b/recipes/engine/engine.expected/mac_publish_cipd_no_lto.json
@@ -13684,12 +13684,10 @@
       "--goma",
       "--fuchsia",
       "--fuchsia-cpu",
-      "x64",
+      "arm64",
       "--runtime-mode",
       "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "--no-lto"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -13724,7 +13722,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -13791,7 +13789,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -13832,7 +13830,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -14175,998 +14173,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (19)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "setup goma (19).start goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "1024",
-      "-C",
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-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Mac Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:18.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000060000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Mac Engine\", \"time_stamp\": \"2012-05-14 12:54:18.500000\", \"time_stamp_int\": 1337000060000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect"
   },
@@ -15584,8 +14590,7 @@
       "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
       "--engine-version",
       "abcd1234",
-      "--skip-build",
-      "--copy-unoptimized-debug-artifacts"
+      "--skip-build"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -15694,58 +14699,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -15854,7 +14807,6 @@
       "[CLEANUP]/tmp_tmp_26",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -16013,58 +14965,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -16173,7 +15073,6 @@
       "[CLEANUP]/tmp_tmp_27",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/mac_publish_cipd_no_lto_font_subset.json b/recipes/engine/engine.expected/mac_publish_cipd_no_lto_font_subset.json
index bd43ae1..dca602d 100644
--- a/recipes/engine/engine.expected/mac_publish_cipd_no_lto_font_subset.json
+++ b/recipes/engine/engine.expected/mac_publish_cipd_no_lto_font_subset.json
@@ -13684,12 +13684,10 @@
       "--goma",
       "--fuchsia",
       "--fuchsia-cpu",
-      "x64",
+      "arm64",
       "--runtime-mode",
       "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "--no-lto"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -13724,7 +13722,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -13791,7 +13789,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -13832,7 +13830,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -14175,998 +14173,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (19)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "setup goma (19).start goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
-    ],
-    "cwd": "[CACHE]/builder",
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-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Mac Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:18.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000060000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Mac Engine\", \"time_stamp\": \"2012-05-14 12:54:18.500000\", \"time_stamp_int\": 1337000060000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect"
   },
@@ -15584,8 +14590,7 @@
       "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
       "--engine-version",
       "abcd1234",
-      "--skip-build",
-      "--copy-unoptimized-debug-artifacts"
+      "--skip-build"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -15694,58 +14699,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -15854,7 +14807,6 @@
       "[CLEANUP]/tmp_tmp_26",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -16013,58 +14965,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -16173,7 +15073,6 @@
       "[CLEANUP]/tmp_tmp_27",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/mac_upload.json b/recipes/engine/engine.expected/mac_upload.json
index 96140e9..7a4f46a 100644
--- a/recipes/engine/engine.expected/mac_upload.json
+++ b/recipes/engine/engine.expected/mac_upload.json
@@ -15065,12 +15065,10 @@
       "--goma",
       "--fuchsia",
       "--fuchsia-cpu",
-      "x64",
+      "arm64",
       "--runtime-mode",
       "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "--no-lto"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -15105,7 +15103,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -15172,7 +15170,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -15213,7 +15211,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -15556,998 +15554,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (19)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "setup goma (19).start goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
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-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Mac Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:18.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000060000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Mac Engine\", \"time_stamp\": \"2012-05-14 12:54:18.500000\", \"time_stamp_int\": 1337000060000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect"
   },
@@ -17021,8 +16027,7 @@
       "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
       "--engine-version",
       "abcd1234",
-      "--skip-build",
-      "--copy-unoptimized-debug-artifacts"
+      "--skip-build"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -17184,111 +16189,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "----",
-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -17380,7 +16280,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -17485,7 +16385,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -17503,7 +16403,6 @@
       "[CLEANUP]/tmp_tmp_26",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -17715,111 +16614,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "----",
-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -17911,7 +16705,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -18016,7 +16810,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -18034,7 +16828,6 @@
       "[CLEANUP]/tmp_tmp_27",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/mac_upload_font_subset.json b/recipes/engine/engine.expected/mac_upload_font_subset.json
index b271426..7e4cca9 100644
--- a/recipes/engine/engine.expected/mac_upload_font_subset.json
+++ b/recipes/engine/engine.expected/mac_upload_font_subset.json
@@ -15116,12 +15116,10 @@
       "--goma",
       "--fuchsia",
       "--fuchsia-cpu",
-      "x64",
+      "arm64",
       "--runtime-mode",
       "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "--no-lto"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -15156,7 +15154,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -15223,7 +15221,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -15264,7 +15262,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -15607,998 +15605,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (19)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "setup goma (19).start goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0",
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]",
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
-  },
-  {
-    "cmd": [],
-    "name": "teardown goma (19)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (19).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (19).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (19).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (19).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (19).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Mac Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:15.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000057000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Mac Engine\", \"time_stamp\": \"2012-05-14 12:54:15.500000\", \"time_stamp_int\": 1337000057000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (19).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto --unoptimized --asan"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "setup goma (20).start goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0",
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]",
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "build fuchsia_debug_unopt_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
-  },
-  {
-    "cmd": [],
-    "name": "teardown goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Mac Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:18.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000060000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Mac Engine\", \"time_stamp\": \"2012-05-14 12:54:18.500000\", \"time_stamp_int\": 1337000060000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect"
   },
@@ -17072,8 +16078,7 @@
       "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
       "--engine-version",
       "abcd1234",
-      "--skip-build",
-      "--copy-unoptimized-debug-artifacts"
+      "--skip-build"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -17235,111 +16240,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "----",
-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -17431,7 +16331,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -17536,7 +16436,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -17554,7 +16454,6 @@
       "[CLEANUP]/tmp_tmp_26",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -17766,111 +16665,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "----",
-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -17962,7 +16756,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -18067,7 +16861,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -18085,7 +16879,6 @@
       "[CLEANUP]/tmp_tmp_27",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/mac_upload_no_lto.json b/recipes/engine/engine.expected/mac_upload_no_lto.json
index b342759..5c2d4bd 100644
--- a/recipes/engine/engine.expected/mac_upload_no_lto.json
+++ b/recipes/engine/engine.expected/mac_upload_no_lto.json
@@ -15075,12 +15075,10 @@
       "--goma",
       "--fuchsia",
       "--fuchsia-cpu",
-      "x64",
+      "arm64",
       "--runtime-mode",
       "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "--no-lto"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -15115,7 +15113,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -15182,7 +15180,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -15223,7 +15221,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -15566,998 +15564,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (19)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "setup goma (19).start goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0",
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]",
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
-  },
-  {
-    "cmd": [],
-    "name": "teardown goma (19)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (19).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (19).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (19).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (19).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
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-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect"
   },
@@ -17031,8 +16037,7 @@
       "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
       "--engine-version",
       "abcd1234",
-      "--skip-build",
-      "--copy-unoptimized-debug-artifacts"
+      "--skip-build"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -17194,111 +16199,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "----",
-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -17390,7 +16290,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -17495,7 +16395,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -17513,7 +16413,6 @@
       "[CLEANUP]/tmp_tmp_26",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -17725,111 +16624,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "----",
-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -17921,7 +16715,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -18026,7 +16820,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -18044,7 +16838,6 @@
       "[CLEANUP]/tmp_tmp_27",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/mac_upload_no_lto_font_subset.json b/recipes/engine/engine.expected/mac_upload_no_lto_font_subset.json
index 798bfed..b891cef 100644
--- a/recipes/engine/engine.expected/mac_upload_no_lto_font_subset.json
+++ b/recipes/engine/engine.expected/mac_upload_no_lto_font_subset.json
@@ -15126,12 +15126,10 @@
       "--goma",
       "--fuchsia",
       "--fuchsia-cpu",
-      "x64",
+      "arm64",
       "--runtime-mode",
       "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "--no-lto"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -15166,7 +15164,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -15233,7 +15231,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -15274,7 +15272,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -15617,998 +15615,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (19)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "setup goma (19).start goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0",
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]",
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
-  },
-  {
-    "cmd": [],
-    "name": "teardown goma (19)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (19).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
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-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Mac Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:18.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000060000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Mac Engine\", \"time_stamp\": \"2012-05-14 12:54:18.500000\", \"time_stamp_int\": 1337000060000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect"
   },
@@ -17082,8 +16088,7 @@
       "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
       "--engine-version",
       "abcd1234",
-      "--skip-build",
-      "--copy-unoptimized-debug-artifacts"
+      "--skip-build"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -17245,111 +16250,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "----",
-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -17441,7 +16341,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -17546,7 +16446,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -17564,7 +16464,6 @@
       "[CLEANUP]/tmp_tmp_26",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -17776,111 +16675,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "----",
-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -17972,7 +16766,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -18077,7 +16871,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -18095,7 +16889,6 @@
       "[CLEANUP]/tmp_tmp_27",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/mac_upload_publish_cipd.json b/recipes/engine/engine.expected/mac_upload_publish_cipd.json
index 96140e9..7a4f46a 100644
--- a/recipes/engine/engine.expected/mac_upload_publish_cipd.json
+++ b/recipes/engine/engine.expected/mac_upload_publish_cipd.json
@@ -15065,12 +15065,10 @@
       "--goma",
       "--fuchsia",
       "--fuchsia-cpu",
-      "x64",
+      "arm64",
       "--runtime-mode",
       "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "--no-lto"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -15105,7 +15103,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -15172,7 +15170,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -15213,7 +15211,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -15556,998 +15554,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (19)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
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-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Mac Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:18.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000060000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Mac Engine\", \"time_stamp\": \"2012-05-14 12:54:18.500000\", \"time_stamp_int\": 1337000060000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect"
   },
@@ -17021,8 +16027,7 @@
       "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
       "--engine-version",
       "abcd1234",
-      "--skip-build",
-      "--copy-unoptimized-debug-artifacts"
+      "--skip-build"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -17184,111 +16189,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "----",
-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -17380,7 +16280,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -17485,7 +16385,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -17503,7 +16403,6 @@
       "[CLEANUP]/tmp_tmp_26",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -17715,111 +16614,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "----",
-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -17911,7 +16705,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -18016,7 +16810,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -18034,7 +16828,6 @@
       "[CLEANUP]/tmp_tmp_27",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/mac_upload_publish_cipd_font_subset.json b/recipes/engine/engine.expected/mac_upload_publish_cipd_font_subset.json
index b271426..7e4cca9 100644
--- a/recipes/engine/engine.expected/mac_upload_publish_cipd_font_subset.json
+++ b/recipes/engine/engine.expected/mac_upload_publish_cipd_font_subset.json
@@ -15116,12 +15116,10 @@
       "--goma",
       "--fuchsia",
       "--fuchsia-cpu",
-      "x64",
+      "arm64",
       "--runtime-mode",
       "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "--no-lto"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -15156,7 +15154,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -15223,7 +15221,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -15264,7 +15262,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -15607,998 +15605,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (19)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "setup goma (19).start goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0",
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]",
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
-  },
-  {
-    "cmd": [],
-    "name": "teardown goma (19)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (19).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (19).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (19).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (19).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (19).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Mac Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:15.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000057000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Mac Engine\", \"time_stamp\": \"2012-05-14 12:54:15.500000\", \"time_stamp_int\": 1337000057000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (19).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
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-    "cwd": "[CACHE]/builder",
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-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
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-    "name": "setup goma (20).start goma",
-    "~followup_annotations": [
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-    ]
-  },
-  {
-    "cmd": [
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-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
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-    },
-    "name": "build fuchsia_debug_unopt_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
-  },
-  {
-    "cmd": [],
-    "name": "teardown goma (20)"
-  },
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-    "cmd": [
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-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
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-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
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-    "env_suffixes": {
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-      "PATH": [
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-    },
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-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
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-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
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-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
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-      "resultdb": {
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-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
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-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
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-      "PATH": [
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-          "update_token": "token"
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-        "hostname": "rdbhost"
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-    },
-    "name": "teardown goma (20).stop goma",
-    "~followup_annotations": [
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-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
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-      "/path/to/tmp/"
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-    "cwd": "[CACHE]/builder",
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-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
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-        "hostname": "rdbhost"
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-    },
-    "name": "teardown goma (20).read goma_client warning log",
-    "~followup_annotations": [
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-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
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-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
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-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
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-        "hostname": "rdbhost"
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-    },
-    "name": "teardown goma (20).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Mac Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:18.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000060000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Mac Engine\", \"time_stamp\": \"2012-05-14 12:54:18.500000\", \"time_stamp_int\": 1337000060000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
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-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
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-    "env_prefixes": {
-      "PATH": [
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-          "update_token": "token"
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-        "hostname": "rdbhost"
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-    },
-    "name": "teardown goma (20).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect"
   },
@@ -17072,8 +16078,7 @@
       "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
       "--engine-version",
       "abcd1234",
-      "--skip-build",
-      "--copy-unoptimized-debug-artifacts"
+      "--skip-build"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -17235,111 +16240,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
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-          "update_token": "token"
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-        "hostname": "rdbhost"
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-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
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-  {
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-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
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-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
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-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -17431,7 +16331,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -17536,7 +16436,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -17554,7 +16454,6 @@
       "[CLEANUP]/tmp_tmp_26",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -17766,111 +16665,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "----",
-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -17962,7 +16756,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -18067,7 +16861,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -18085,7 +16879,6 @@
       "[CLEANUP]/tmp_tmp_27",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/mac_upload_publish_cipd_no_lto.json b/recipes/engine/engine.expected/mac_upload_publish_cipd_no_lto.json
index b342759..5c2d4bd 100644
--- a/recipes/engine/engine.expected/mac_upload_publish_cipd_no_lto.json
+++ b/recipes/engine/engine.expected/mac_upload_publish_cipd_no_lto.json
@@ -15075,12 +15075,10 @@
       "--goma",
       "--fuchsia",
       "--fuchsia-cpu",
-      "x64",
+      "arm64",
       "--runtime-mode",
       "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "--no-lto"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -15115,7 +15113,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -15182,7 +15180,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -15223,7 +15221,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -15566,998 +15564,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (19)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "setup goma (19).start goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0",
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]",
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
-  },
-  {
-    "cmd": [],
-    "name": "teardown goma (19)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (19).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (19).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (19).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
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-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:18.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000060000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Mac Engine\", \"time_stamp\": \"2012-05-14 12:54:18.500000\", \"time_stamp_int\": 1337000060000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect"
   },
@@ -17031,8 +16037,7 @@
       "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
       "--engine-version",
       "abcd1234",
-      "--skip-build",
-      "--copy-unoptimized-debug-artifacts"
+      "--skip-build"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -17194,111 +16199,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "----",
-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -17390,7 +16290,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -17495,7 +16395,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -17513,7 +16413,6 @@
       "[CLEANUP]/tmp_tmp_26",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -17725,111 +16624,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "----",
-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -17921,7 +16715,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -18026,7 +16820,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -18044,7 +16838,6 @@
       "[CLEANUP]/tmp_tmp_27",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/mac_upload_publish_cipd_no_lto_font_subset.json b/recipes/engine/engine.expected/mac_upload_publish_cipd_no_lto_font_subset.json
index 798bfed..b891cef 100644
--- a/recipes/engine/engine.expected/mac_upload_publish_cipd_no_lto_font_subset.json
+++ b/recipes/engine/engine.expected/mac_upload_publish_cipd_no_lto_font_subset.json
@@ -15126,12 +15126,10 @@
       "--goma",
       "--fuchsia",
       "--fuchsia-cpu",
-      "x64",
+      "arm64",
       "--runtime-mode",
       "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "--no-lto"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -15166,7 +15164,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -15233,7 +15231,7 @@
       "-j",
       "1024",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -15274,7 +15272,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -15617,998 +15615,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (19)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "setup goma (19).start goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0",
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]",
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
-  },
-  {
-    "cmd": [],
-    "name": "teardown goma (19)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
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-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Mac Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:18.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000060000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Mac Engine\", \"time_stamp\": \"2012-05-14 12:54:18.500000\", \"time_stamp_int\": 1337000060000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect"
   },
@@ -17082,8 +16088,7 @@
       "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
       "--engine-version",
       "abcd1234",
-      "--skip-build",
-      "--copy-unoptimized-debug-artifacts"
+      "--skip-build"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -17245,111 +16250,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "----",
-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -17441,7 +16341,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -17546,7 +16446,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -17564,7 +16464,6 @@
       "[CLEANUP]/tmp_tmp_26",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -17776,111 +16675,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python3",
-      "-u",
-      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
-      "--",
-      "RECIPE_REPO[depot_tools]/gsutil.py",
-      "----",
-      "cp",
-      "-n",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug",
-      "gs://fuchsia-artifacts-release/debug/sub_dirtest_file.debug"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -17972,7 +16766,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (2)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -18077,7 +16871,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (4)",
+    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.gsutil upload \"debug/sub_dirtest_file.debug\" (3)",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@2@@@",
       "@@@STEP_LINK@gsutil.upload@https://storage.cloud.google.com/fuchsia-artifacts-release/debug/sub_dirtest_file.debug@@@"
@@ -18095,7 +16889,6 @@
       "[CLEANUP]/tmp_tmp_27",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.expected/pull_request.json b/recipes/engine/engine.expected/pull_request.json
index a757d99..aa3d243 100644
--- a/recipes/engine/engine.expected/pull_request.json
+++ b/recipes/engine/engine.expected/pull_request.json
@@ -16269,16 +16269,14 @@
   {
     "cmd": [
       "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
+      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
+      "--engine-version",
+      "2d72510e447ab60a9728aeea2362d8be2cbd7789",
+      "--skip-build",
+      "--archs",
       "x64",
       "--runtime-mode",
-      "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
+      "debug"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -16313,7 +16311,54 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "gn --fuchsia --fuchsia-cpu x64 --runtime-mode debug --no-lto --unoptimized --asan"
+    "name": "Package Fuchsia Artifacts"
+  },
+  {
+    "cmd": [
+      "python",
+      "[CACHE]/builder/src/flutter/tools/gn",
+      "--goma",
+      "--fuchsia",
+      "--fuchsia-cpu",
+      "arm64",
+      "--runtime-mode",
+      "debug",
+      "--no-lto"
+    ],
+    "cwd": "[CACHE]/builder",
+    "env": {
+      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_PREBUILT_DART_SDK": "True",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GOMA_DIR": "[CACHE]/goma/client"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
+      ]
+    },
+    "env_suffixes": {
+      "DEPOT_TOOLS_UPDATE": [
+        "0"
+      ],
+      "PATH": [
+        "RECIPE_REPO[depot_tools]"
+      ]
+    },
+    "luci_context": {
+      "realm": {
+        "name": "flutter:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
   },
   {
     "cmd": [],
@@ -16380,7 +16425,7 @@
       "-j",
       "200",
       "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64",
+      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
       "flutter/shell/platform/fuchsia:fuchsia",
       "fuchsia_tests"
     ],
@@ -16421,7 +16466,7 @@
         "hostname": "rdbhost"
       }
     },
-    "name": "build fuchsia_debug_unopt_x64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
+    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
   },
   {
     "cmd": [],
@@ -16764,1046 +16809,6 @@
     ]
   },
   {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
-      "--engine-version",
-      "2d72510e447ab60a9728aeea2362d8be2cbd7789",
-      "--skip-build",
-      "--archs",
-      "x64",
-      "--runtime-mode",
-      "debug",
-      "--copy-unoptimized-debug-artifacts"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Package Fuchsia Artifacts"
-  },
-  {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "gn --fuchsia --fuchsia-cpu arm64 --runtime-mode debug --no-lto"
-  },
-  {
-    "cmd": [],
-    "name": "setup goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "setup goma (20).start goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "200",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0",
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]",
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "build fuchsia_debug_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
-  },
-  {
-    "cmd": [],
-    "name": "teardown goma (20)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
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-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
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-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
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-    "infra_step": true,
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-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
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-        "0"
-      ],
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-        "RECIPE_REPO[depot_tools]"
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-    },
-    "infra_step": true,
-    "luci_context": {
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-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Linux Host Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:21.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000063000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Linux Host Engine\", \"time_stamp\": \"2012-05-14 12:54:21.500000\", \"time_stamp_int\": 1337000063000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
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-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "luci_context": {
-      "realm": {
-        "name": "flutter:ci"
-      },
-      "resultdb": {
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-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (20).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--fuchsia",
-      "--fuchsia-cpu",
-      "arm64",
-      "--runtime-mode",
-      "debug",
-      "--no-lto",
-      "--unoptimized",
-      "--asan"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
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-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
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-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
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-    "cwd": "[CACHE]/builder",
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-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
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-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
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-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
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-      }
-    },
-    "name": "setup goma (21).start goma",
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-    ]
-  },
-  {
-    "cmd": [
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-      "-j",
-      "200",
-      "-C",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64",
-      "flutter/shell/platform/fuchsia:fuchsia",
-      "fuchsia_tests"
-    ],
-    "cwd": "[CACHE]/builder",
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-      "GOMA_DIR": "[CACHE]/goma/client",
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-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
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-        "hostname": "rdbhost"
-      }
-    },
-    "name": "build fuchsia_debug_unopt_arm64 flutter/shell/platform/fuchsia:fuchsia fuchsia_tests"
-  },
-  {
-    "cmd": [],
-    "name": "teardown goma (21)"
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[CACHE]/goma/client/jsonstatus"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
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-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
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-    },
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-      "PATH": [
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-      ]
-    },
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-      },
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-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).goma jsonstatus",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"notice\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@    {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"infra_status\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"num_user_error\": 0, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"ping_status_code\": 200@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  ]@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "DEPOT_TOOLS_UPDATE": [
-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "luci_context": {
-      "realm": {
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-      },
-      "resultdb": {
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-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).goma stats",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/cpython3/version%3Apinned-version/bin/python3",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stop"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GLOG_log_dir": "[CLEANUP]",
-      "GOMA_CACHE_DIR": "[CACHE]/goma",
-      "GOMA_DEPS_CACHE_FILE": "goma_deps_cache",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_STATS_FILE": "[CACHE]/goma/client/goma_stats.json",
-      "GOMA_LOCAL_OUTPUT_CACHE_DIR": "[CACHE]/goma/localoutputcache",
-      "GOMA_MAX_SUM_OUTPUT_SIZE_IN_MB": "256",
-      "GOMA_SERVER_HOST": "rbe-prod1.endpoints.fuchsia-infra-goma-prod.cloud.goog",
-      "GOMA_STORE_LOCAL_RUN_OUTPUT": "True",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
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-        "0"
-      ],
-      "PATH": [
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-      ]
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-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).stop goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "[CLEANUP]/compiler_proxy.WARNING",
-      "/path/to/tmp/"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
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-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
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-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_client warning log",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@compiler_proxy.WARNING@test log@@@",
-      "@@@STEP_LOG_END@compiler_proxy.WARNING@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
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-      "[CACHE]/goma/client/goma_stats.json",
-      "/path/to/tmp/"
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-    "cwd": "[CACHE]/builder",
-    "env": {
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-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
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-    "luci_context": {
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-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).read goma_stats.json",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"build_info\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"build_id\": 8945511751514863184, @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"builder\": \"Linux Host Engine\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp\": \"2012-05-14 12:54:24.500000\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"time_stamp_int\": 1337000066000@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "[START_DIR]/cipd_tool/path/to/bqupload/version%3Apinned-version/bqupload",
-      "fuchsia-infra.artifacts.builds_beta_goma",
-      "{\"build_info\": {\"build_id\": 8945511751514863184, \"builder\": \"Linux Host Engine\", \"time_stamp\": \"2012-05-14 12:54:24.500000\", \"time_stamp_int\": 1337000066000}}"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_TMP_DIR": "[CLEANUP]/goma",
-      "GOMA_USE_LOCAL": "False"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
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-        "0"
-      ],
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
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-    },
-    "infra_step": true,
-    "luci_context": {
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-      },
-      "resultdb": {
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-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "teardown goma (21).upload goma stats to bigquery",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
     "cmd": [],
     "name": "buildbucket.collect (2)"
   },
@@ -18011,8 +17016,7 @@
       "[CACHE]/builder/src/flutter/tools/fuchsia/build_fuchsia_artifacts.py",
       "--engine-version",
       "2d72510e447ab60a9728aeea2362d8be2cbd7789",
-      "--skip-build",
-      "--copy-unoptimized-debug-artifacts"
+      "--skip-build"
     ],
     "cwd": "[CACHE]/builder",
     "env": {
@@ -18121,58 +17125,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-      "--recursive"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
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-    "env_prefixes": {
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-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: arm64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython3",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "listdir",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "--recursive"
     ],
@@ -18281,7 +17233,6 @@
       "[CLEANUP]/tmp_tmp_43",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_arm64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_arm64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_arm64/.build-id"
     ],
@@ -18440,58 +17391,6 @@
       "--json-output",
       "/path/to/tmp/json",
       "listdir",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-      "--recursive"
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-    "cwd": "[CACHE]/builder",
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-      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "FLUTTER_PREBUILT_DART_SDK": "True",
-      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
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-      "PATH": [
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-    "luci_context": {
-      "realm": {
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-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "Upload Fuchsia Debug Symbols.Upload to Symbol Server for arch: x64.list [CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@2@@@",
-      "@@@STEP_LOG_LINE@listdir@[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id/test_dir/sub_dir/test_file.debug@@@",
-      "@@@STEP_LOG_END@listdir@@@"
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       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "--recursive"
     ],
@@ -18600,7 +17499,6 @@
       "[CLEANUP]/tmp_tmp_44",
       "--symbol-dirs",
       "[CACHE]/builder/src/out/fuchsia_debug_x64/.build-id",
-      "[CACHE]/builder/src/out/fuchsia_debug_unopt_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_profile_x64/.build-id",
       "[CACHE]/builder/src/out/fuchsia_release_x64/.build-id"
     ],
diff --git a/recipes/engine/engine.py b/recipes/engine/engine.py
index 46e3300..dee166e 100644
--- a/recipes/engine/engine.py
+++ b/recipes/engine/engine.py
@@ -210,13 +210,6 @@
   )
   Build(api, 'fuchsia_debug_x64', *GetFlutterFuchsiaBuildTargets(False, True))
 
-  # Build with ASAN. This build is unoptimized so it doesn't overwrite the non-ASAN
-  # debug artifacts we just built. Unoptimized builds have the additional benefit of
-  # giving us better debug logging.
-  RunGN(api, '--fuchsia', '--fuchsia-cpu', 'x64', '--runtime-mode', 'debug',
-        '--no-lto', '--unoptimized', '--asan')
-  Build(api, 'fuchsia_debug_unopt_x64', *GetFlutterFuchsiaBuildTargets(False, True))
-
   # Package debug x64 on Linux builds.
   #
   # We pass --skip-build here, which means build_script will only take the existing artifacts
@@ -233,7 +226,6 @@
     fuchsia_package_cmd = [
         'python', build_script, '--engine-version', git_rev, '--skip-build',
         '--archs', 'x64', '--runtime-mode', 'debug',
-        '--copy-unoptimized-debug-artifacts',
     ]
     api.step('Package Fuchsia Artifacts', fuchsia_package_cmd)
 
@@ -243,14 +235,6 @@
   )
   Build(api, 'fuchsia_debug_arm64', *GetFlutterFuchsiaBuildTargets(False, True))
 
-  # Build with ASAN. This build is unoptimized so it doesn't overwrite the non-ASAN
-  # debug artifacts we just built. Unoptimized builds have the additional benefit of
-  # giving us better debug logging.
-  RunGN(
-      api, '--fuchsia', '--fuchsia-cpu', 'arm64', '--runtime-mode', 'debug',
-      '--no-lto', '--unoptimized', '--asan')
-  Build(api, 'fuchsia_debug_unopt_arm64', *GetFlutterFuchsiaBuildTargets(False, True))
-
 
 def RunGN(api, *args):
   checkout = GetCheckoutPath(api)
@@ -945,7 +929,7 @@
 def UploadFuchsiaDebugSymbols(api, upload):
   checkout = GetCheckoutPath(api)
   archs = ['arm64', 'x64']
-  modes = ['debug', 'debug_unopt', 'profile', 'release']
+  modes = ['debug', 'profile', 'release']
 
   arch_to_symbol_dirs = {}
   for arch in archs:
@@ -1052,9 +1036,6 @@
       '--engine-version',
       git_rev,
       '--skip-build',
-      # Copy the unoptimized debug ASAN build into our bucket so it gets
-      # uploaded to CIPD.
-      "--copy-unoptimized-debug-artifacts"
   ]
 
   upload = (api.bucket_util.should_upload_packages() and