Fix build failures not being presented on build consoles.

Change-Id: Ia036c14a1e7225154e23cd24d3e900e901319823
Bug: https://github.com/flutter/flutter/issues/56616
Reviewed-on: https://flutter-review.googlesource.com/c/recipes/+/2681
Reviewed-by: Christopher Fujino <fujino@google.com>
Reviewed-by: Kaushik Iska <kaushikiska@google.com>
Commit-Queue: Godofredo Contreras <godofredoc@google.com>
diff --git a/infra/config/recipes.cfg b/infra/config/recipes.cfg
index 4de1880..72ce1bb 100644
--- a/infra/config/recipes.cfg
+++ b/infra/config/recipes.cfg
@@ -32,7 +32,7 @@
     },
     "fuchsia": {
       "branch": "refs/heads/master",
-      "revision": "29f831f90f18d747a5cab7e83bbb32be65462a1d",
+      "revision": "ab5c0465d8c4f96c4db67696c60cfddc10e8cce7",
       "url": "https://fuchsia.googlesource.com/infra/recipes.git"
     },
     "recipe_engine": {
diff --git a/recipes/engine.expected/Linux Fuchsia Infra Failure.json b/recipes/engine.expected/Linux Fuchsia Infra Failure.json
deleted file mode 100644
index 2b00876..0000000
--- a/recipes/engine.expected/Linux Fuchsia Infra Failure.json
+++ /dev/null
@@ -1,17096 +0,0 @@
-[
-  {
-    "cmd": [
-      "vpython",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "rmtree",
-      "[CACHE]/builder/src/out"
-    ],
-    "infra_step": true,
-    "name": "Clobber build output"
-  },
-  {
-    "cmd": [
-      "vpython",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "ensure-directory",
-      "--mode",
-      "0777",
-      "[CACHE]/builder"
-    ],
-    "infra_step": true,
-    "name": "Ensure checkout cache"
-  },
-  {
-    "cmd": [],
-    "name": "ensure_goma"
-  },
-  {
-    "cmd": [
-      "cipd",
-      "ensure",
-      "-root",
-      "[CACHE]/goma/client",
-      "-ensure-file",
-      "infra_internal/goma/client/${platform} release",
-      "-max-threads",
-      "0",
-      "-json-output",
-      "/path/to/tmp/json"
-    ],
-    "infra_step": true,
-    "name": "ensure_goma.ensure_installed",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"result\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@      {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"instance_id\": \"resolved-instance_id-of-release---------\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"package\": \"infra_internal/goma/client/resolved-platform\"@@@",
-      "@@@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": [
-      "python",
-      "-u",
-      "RECIPE_MODULE[depot_tools::bot_update]/resources/bot_update.py",
-      "--spec-path",
-      "cache_dir = '[CACHE]/git'\nsolutions = [{'deps_file': '.DEPS.git', 'managed': True, 'name': 'src/flutter', 'url': 'https://chromium.googlesource.com/external/github.com/flutter/engine'}]",
-      "--revision_mapping_file",
-      "{\"got_engine_revision\": \"src/flutter\"}",
-      "--git-cache-dir",
-      "[CACHE]/git",
-      "--cleanup-dir",
-      "[CLEANUP]/bot_update",
-      "--output_json",
-      "/path/to/tmp/json",
-      "--revision",
-      "src/flutter@2d72510e447ab60a9728aeea2362d8be2cbd7789",
-      "--refs",
-      "refs/heads/master"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "GIT_HTTP_LOW_SPEED_LIMIT": "102400",
-      "GIT_HTTP_LOW_SPEED_TIME": "300",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "PATH": [
-        "RECIPE_REPO[depot_tools]",
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "name": "bot_update",
-    "~followup_annotations": [
-      "@@@STEP_TEXT@Some step text@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"did_run\": true, @@@",
-      "@@@STEP_LOG_LINE@json.output@  \"fixed_revisions\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"src/flutter\": \"2d72510e447ab60a9728aeea2362d8be2cbd7789\"@@@",
-      "@@@STEP_LOG_LINE@json.output@  }, @@@",
-      "@@@STEP_LOG_LINE@json.output@  \"manifest\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"src/flutter\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"repository\": \"https://fake.org/src/flutter.git\", @@@",
-      "@@@STEP_LOG_LINE@json.output@      \"revision\": \"9221bca00ddbd888260084def81f09543281b952\"@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  }, @@@",
-      "@@@STEP_LOG_LINE@json.output@  \"patch_failure\": false, @@@",
-      "@@@STEP_LOG_LINE@json.output@  \"patch_root\": \"src/flutter\", @@@",
-      "@@@STEP_LOG_LINE@json.output@  \"properties\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"got_engine_revision\": \"9221bca00ddbd888260084def81f09543281b952\", @@@",
-      "@@@STEP_LOG_LINE@json.output@    \"got_engine_revision_cp\": \"refs/heads/master@{#84512}\"@@@",
-      "@@@STEP_LOG_LINE@json.output@  }, @@@",
-      "@@@STEP_LOG_LINE@json.output@  \"root\": \"src/flutter\", @@@",
-      "@@@STEP_LOG_LINE@json.output@  \"source_manifest\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"directories\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"src/flutter\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"git_checkout\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@          \"repo_url\": \"https://fake.org/src/flutter.git\", @@@",
-      "@@@STEP_LOG_LINE@json.output@          \"revision\": \"9221bca00ddbd888260084def81f09543281b952\"@@@",
-      "@@@STEP_LOG_LINE@json.output@        }@@@",
-      "@@@STEP_LOG_LINE@json.output@      }@@@",
-      "@@@STEP_LOG_LINE@json.output@    }, @@@",
-      "@@@STEP_LOG_LINE@json.output@    \"version\": 0@@@",
-      "@@@STEP_LOG_LINE@json.output@  }, @@@",
-      "@@@STEP_LOG_LINE@json.output@  \"step_text\": \"Some step text\"@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@",
-      "@@@SET_BUILD_PROPERTY@got_engine_revision@\"9221bca00ddbd888260084def81f09543281b952\"@@@",
-      "@@@SET_BUILD_PROPERTY@got_engine_revision_cp@\"refs/heads/master@{#84512}\"@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python",
-      "-u",
-      "RECIPE_REPO[depot_tools]/gclient.py",
-      "runhooks"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "PATH": [
-        "RECIPE_REPO[depot_tools]",
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "name": "gclient runhooks"
-  },
-  {
-    "cmd": [
-      "git",
-      "fetch"
-    ],
-    "cwd": "[CACHE]/builder/src/third_party/dart",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "name": "Fetch dart tags"
-  },
-  {
-    "cmd": [
-      "python",
-      "-u",
-      "RECIPE_REPO[depot_tools]/gclient.py",
-      "runhooks"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "PATH": [
-        "RECIPE_REPO[depot_tools]",
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "name": "gclient runhooks (2)"
-  },
-  {
-    "cmd": [],
-    "name": "Android SDK Licenses"
-  },
-  {
-    "cmd": [
-      "vpython",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "ensure-directory",
-      "--mode",
-      "0777",
-      "[CACHE]/builder/src/third_party/android_tools/sdk/licenses"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "name": "Android SDK Licenses.mkdir licenses",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "android_sdk_hash",
-      "[CACHE]/builder/src/third_party/android_tools/sdk/licenses/android-sdk-license"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "name": "Android SDK Licenses.android sdk license",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@android-sdk-license@android_sdk_hash@@@",
-      "@@@STEP_LOG_END@android-sdk-license@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "vpython",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "copy",
-      "android_sdk_preview_hash",
-      "[CACHE]/builder/src/third_party/android_tools/sdk/licenses/android-sdk-preview-license"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "name": "Android SDK Licenses.android sdk preview license",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@android-sdk-preview-license@android_sdk_preview_hash@@@",
-      "@@@STEP_LOG_END@android-sdk-preview-license@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python",
-      "[CACHE]/builder/src/flutter/tools/gn",
-      "--goma",
-      "--unoptimized"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "name": "gn --unoptimized"
-  },
-  {
-    "cmd": [],
-    "name": "preprocess_for_goma"
-  },
-  {
-    "cmd": [
-      "vpython",
-      "-u",
-      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
-      "--json-output",
-      "/path/to/tmp/json",
-      "ensure-directory",
-      "--mode",
-      "0777",
-      "[CACHE]/goma/data/Linux_Engine"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "name": "preprocess_for_goma.goma cache directory",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python",
-      "-u",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "restart"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "GOMACTL_CRASH_REPORT_ID_FILE": "[TMP_BASE]/crash_report_id",
-      "GOMA_CACHE_DIR": "[CACHE]/goma/data/Linux_Engine",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_COUNTERZ_FILE": "[TMP_BASE]/goma_counterz",
-      "GOMA_DUMP_STATS_FILE": "[TMP_BASE]/goma_stats",
-      "GOMA_ENABLE_COUNTERZ": "true",
-      "GOMA_HERMETIC": "error",
-      "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "name": "preprocess_for_goma.start_goma",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LINK@cloudtail@https://console.cloud.google.com/logs/viewer?project=goma-logs&resource=gce_instance%2Finstance_id%2Ffakevm999-m9@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python",
-      "-u",
-      "RECIPE_REPO[build]/scripts/tools/runit.py",
-      "--show-path",
-      "--with-third-party-lib",
-      "--",
-      "python",
-      "RECIPE_MODULE[build::goma]/resources/cloudtail_utils.py",
-      "start",
-      "--cloudtail-path",
-      "cloudtail",
-      "--pid-file",
-      "[TMP_BASE]/cloudtail.pid",
-      "--cloudtail-service-account-json",
-      "/creds/service_accounts/service-account-goma-cloudtail.json"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "infra_step": true,
-    "name": "preprocess_for_goma.start cloudtail",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "RECIPE_REPO[depot_tools]/ninja",
-      "-j",
-      "1024",
-      "-C",
-      "[CACHE]/builder/src/out/host_debug_unopt",
-      "generate_dart_ui"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "name": "build host_debug_unopt generate_dart_ui"
-  },
-  {
-    "cmd": [],
-    "name": "postprocess_for_goma"
-  },
-  {
-    "cmd": [
-      "python",
-      "-u",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "jsonstatus",
-      "[TMP_BASE]/goma_jsonstatus.json"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "GOMACTL_CRASH_REPORT_ID_FILE": "[TMP_BASE]/crash_report_id",
-      "GOMA_CACHE_DIR": "[CACHE]/goma/data/Linux_Engine",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_COUNTERZ_FILE": "[TMP_BASE]/goma_counterz",
-      "GOMA_DUMP_STATS_FILE": "[TMP_BASE]/goma_stats",
-      "GOMA_ENABLE_COUNTERZ": "true",
-      "GOMA_HERMETIC": "error",
-      "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "name": "postprocess_for_goma.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": [
-      "python",
-      "-u",
-      "[CACHE]/goma/client/goma_ctl.py",
-      "stat"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "GOMACTL_CRASH_REPORT_ID_FILE": "[TMP_BASE]/crash_report_id",
-      "GOMA_CACHE_DIR": "[CACHE]/goma/data/Linux_Engine",
-      "GOMA_DIR": "[CACHE]/goma/client",
-      "GOMA_DUMP_COUNTERZ_FILE": "[TMP_BASE]/goma_counterz",
-      "GOMA_DUMP_STATS_FILE": "[TMP_BASE]/goma_stats",
-      "GOMA_ENABLE_COUNTERZ": "true",
-      "GOMA_HERMETIC": "error",
-      "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "name": "postprocess_for_goma.goma_stat",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
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-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LINK@9016911228971028737@https://cr-buildbucket.appspot.com/build/9016911228971028737@@@",
-      "@@@STEP_FAILURE@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "python",
-      "-u",
-      "import sys; sys.exit(1)"
-    ],
-    "cwd": "[CACHE]/builder",
-    "env": {
-      "ANDROID_HOME": "[CACHE]/builder/src/third_party/android_tools/sdk",
-      "GOMA_DIR": "[CACHE]/goma/client"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[CACHE]/builder/src/third_party/dart/tools/sdks/dart-sdk/bin"
-      ]
-    },
-    "env_suffixes": {
-      "PATH": [
-        "RECIPE_REPO[depot_tools]"
-      ]
-    },
-    "name": "display builds.build(s) failed",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_TEXT@step failures: builder@@@",
-      "@@@STEP_FAILURE@@@"
-    ]
-  },
-  {
-    "failure": {
-      "failure": {},
-      "humanReason": "Step('display builds.build(s) failed') (retcode: 1)"
-    },
-    "name": "$result"
-  }
-]
\ No newline at end of file
diff --git a/recipes/engine.expected/clobber.json b/recipes/engine.expected/clobber.json
index f168c5c..49857d5 100644
--- a/recipes/engine.expected/clobber.json
+++ b/recipes/engine.expected/clobber.json
@@ -14152,9 +14152,18 @@
   },
   {
     "cmd": [],
-    "name": "Result for flutter_fuchsia_unittests",
+    "name": "Display builds",
     "~followup_annotations": [
-      "@@@STEP_LINK@task UI@https://example.swarmingserver.appspot.com/task?id=0@@@"
+      "@@@STEP_WARNINGS@@@"
+    ]
+  },
+  {
+    "cmd": [],
+    "name": "Display builds.flutter_fuchsia_unittests",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LINK@0@https://example.swarmingserver.appspot.com/task?id=0@@@",
+      "@@@STEP_WARNINGS@@@"
     ]
   },
   {
diff --git a/recipes/engine.expected/experimental.json b/recipes/engine.expected/experimental.json
index bd2baef..e733185 100644
--- a/recipes/engine.expected/experimental.json
+++ b/recipes/engine.expected/experimental.json
@@ -14095,9 +14095,18 @@
   },
   {
     "cmd": [],
-    "name": "Result for flutter_fuchsia_unittests",
+    "name": "Display builds",
     "~followup_annotations": [
-      "@@@STEP_LINK@task UI@https://example.swarmingserver.appspot.com/task?id=0@@@"
+      "@@@STEP_WARNINGS@@@"
+    ]
+  },
+  {
+    "cmd": [],
+    "name": "Display builds.flutter_fuchsia_unittests",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LINK@0@https://example.swarmingserver.appspot.com/task?id=0@@@",
+      "@@@STEP_WARNINGS@@@"
     ]
   },
   {
diff --git a/recipes/engine.expected/experimental_upload.json b/recipes/engine.expected/experimental_upload.json
index d7661dc..f971ba9 100644
--- a/recipes/engine.expected/experimental_upload.json
+++ b/recipes/engine.expected/experimental_upload.json
@@ -16512,9 +16512,18 @@
   },
   {
     "cmd": [],
-    "name": "Result for flutter_fuchsia_unittests",
+    "name": "Display builds",
     "~followup_annotations": [
-      "@@@STEP_LINK@task UI@https://example.swarmingserver.appspot.com/task?id=0@@@"
+      "@@@STEP_WARNINGS@@@"
+    ]
+  },
+  {
+    "cmd": [],
+    "name": "Display builds.flutter_fuchsia_unittests",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LINK@0@https://example.swarmingserver.appspot.com/task?id=0@@@",
+      "@@@STEP_WARNINGS@@@"
     ]
   },
   {
diff --git a/recipes/engine.expected/linux.json b/recipes/engine.expected/linux.json
index a4ff491..c95e1c7 100644
--- a/recipes/engine.expected/linux.json
+++ b/recipes/engine.expected/linux.json
@@ -14068,9 +14068,18 @@
   },
   {
     "cmd": [],
-    "name": "Result for flutter_fuchsia_unittests",
+    "name": "Display builds",
     "~followup_annotations": [
-      "@@@STEP_LINK@task UI@https://example.swarmingserver.appspot.com/task?id=0@@@"
+      "@@@STEP_WARNINGS@@@"
+    ]
+  },
+  {
+    "cmd": [],
+    "name": "Display builds.flutter_fuchsia_unittests",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LINK@0@https://example.swarmingserver.appspot.com/task?id=0@@@",
+      "@@@STEP_WARNINGS@@@"
     ]
   },
   {
diff --git a/recipes/engine.expected/linux_maven_or_bitcode.json b/recipes/engine.expected/linux_maven_or_bitcode.json
index a4ff491..c95e1c7 100644
--- a/recipes/engine.expected/linux_maven_or_bitcode.json
+++ b/recipes/engine.expected/linux_maven_or_bitcode.json
@@ -14068,9 +14068,18 @@
   },
   {
     "cmd": [],
-    "name": "Result for flutter_fuchsia_unittests",
+    "name": "Display builds",
     "~followup_annotations": [
-      "@@@STEP_LINK@task UI@https://example.swarmingserver.appspot.com/task?id=0@@@"
+      "@@@STEP_WARNINGS@@@"
+    ]
+  },
+  {
+    "cmd": [],
+    "name": "Display builds.flutter_fuchsia_unittests",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LINK@0@https://example.swarmingserver.appspot.com/task?id=0@@@",
+      "@@@STEP_WARNINGS@@@"
     ]
   },
   {
diff --git a/recipes/engine.expected/linux_upload.json b/recipes/engine.expected/linux_upload.json
index f147fde..b2bb583 100644
--- a/recipes/engine.expected/linux_upload.json
+++ b/recipes/engine.expected/linux_upload.json
@@ -16485,9 +16485,18 @@
   },
   {
     "cmd": [],
-    "name": "Result for flutter_fuchsia_unittests",
+    "name": "Display builds",
     "~followup_annotations": [
-      "@@@STEP_LINK@task UI@https://example.swarmingserver.appspot.com/task?id=0@@@"
+      "@@@STEP_WARNINGS@@@"
+    ]
+  },
+  {
+    "cmd": [],
+    "name": "Display builds.flutter_fuchsia_unittests",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LINK@0@https://example.swarmingserver.appspot.com/task?id=0@@@",
+      "@@@STEP_WARNINGS@@@"
     ]
   },
   {
diff --git a/recipes/engine.expected/linux_upload_maven_or_bitcode.json b/recipes/engine.expected/linux_upload_maven_or_bitcode.json
index fe99a0b..8927597 100644
--- a/recipes/engine.expected/linux_upload_maven_or_bitcode.json
+++ b/recipes/engine.expected/linux_upload_maven_or_bitcode.json
@@ -15528,9 +15528,18 @@
   },
   {
     "cmd": [],
-    "name": "Result for flutter_fuchsia_unittests",
+    "name": "Display builds",
     "~followup_annotations": [
-      "@@@STEP_LINK@task UI@https://example.swarmingserver.appspot.com/task?id=0@@@"
+      "@@@STEP_WARNINGS@@@"
+    ]
+  },
+  {
+    "cmd": [],
+    "name": "Display builds.flutter_fuchsia_unittests",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LINK@0@https://example.swarmingserver.appspot.com/task?id=0@@@",
+      "@@@STEP_WARNINGS@@@"
     ]
   },
   {
diff --git a/recipes/engine.expected/pull_request.json b/recipes/engine.expected/pull_request.json
index fa796e2..2152694 100644
--- a/recipes/engine.expected/pull_request.json
+++ b/recipes/engine.expected/pull_request.json
@@ -14105,9 +14105,18 @@
   },
   {
     "cmd": [],
-    "name": "Result for flutter_fuchsia_unittests",
+    "name": "Display builds",
     "~followup_annotations": [
-      "@@@STEP_LINK@task UI@https://example.swarmingserver.appspot.com/task?id=0@@@"
+      "@@@STEP_WARNINGS@@@"
+    ]
+  },
+  {
+    "cmd": [],
+    "name": "Display builds.flutter_fuchsia_unittests",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LINK@0@https://example.swarmingserver.appspot.com/task?id=0@@@",
+      "@@@STEP_WARNINGS@@@"
     ]
   },
   {
diff --git a/recipes/engine.py b/recipes/engine.py
index e857867..8a5543a 100644
--- a/recipes/engine.py
+++ b/recipes/engine.py
@@ -20,7 +20,7 @@
     'depot_tools/gsutil',
     'depot_tools/osx_sdk',
     'flutter/zip',
-    'fuchsia/buildbucket_util',
+    'fuchsia/display_util',
     'recipe_engine/buildbucket',
     'recipe_engine/cipd',
     'recipe_engine/context',
@@ -414,9 +414,10 @@
         'third_party/binary_size/src/run_binary_size_analysis.py')
     library_path = checkout.join(lib_flutter_path)
     destionation_dir = temp_dir.join('sizes')
-    addr2line = checkout.join(
-        'third_party/android_tools/ndk/toolchains/' + android_triple +
-        '-4.9/prebuilt/linux-x86_64/bin/' + android_triple + '-addr2line')
+    addr2line = checkout.join('third_party/android_tools/ndk/toolchains/' +
+                              android_triple +
+                              '-4.9/prebuilt/linux-x86_64/bin/' +
+                              android_triple + '-addr2line')
     args = [
         '--library', library_path, '--destdir', destionation_dir,
         "--addr2line-binary", addr2line
@@ -439,8 +440,8 @@
 
 
 def LintAndroidHost(api):
-  android_lint_path = GetCheckoutPath(api).join(
-      'flutter', 'tools', 'android_lint')
+  android_lint_path = GetCheckoutPath(api).join('flutter', 'tools',
+                                                'android_lint')
   with api.step.nest('android lint'):
     with api.context(cwd=android_lint_path):
       api.step('pub get', ['pub', 'get'])
@@ -473,8 +474,11 @@
     # Build Android Unopt and run tests
     RunGN(api, '--android', '--unoptimized')
     Build(api, 'android_debug_unopt')
-    RunTests(api, 'android_debug_unopt',
-             android_out_dir='android_debug_unopt', types='java')
+    RunTests(
+        api,
+        'android_debug_unopt',
+        android_out_dir='android_debug_unopt',
+        types='java')
     for android_cpu, out_dir, artifact_dir, run_tests, abi in debug_variants:
       RunGN(api, '--android', '--android-cpu=%s' % android_cpu, '--no-lto')
       Build(api, out_dir)
@@ -680,7 +684,7 @@
 
 
 def DownloadFuchsiaSystemDeps(api, target_dir, bucket_name, build_id,
-                               image_name, packages_name):
+                              image_name, packages_name):
   api.gsutil.download(bucket_name,
                       'development/%s/images/%s' % (build_id, image_name),
                       target_dir)
@@ -743,50 +747,38 @@
   fuchsia_test_script = checkout.join('flutter', 'testing', 'fuchsia',
                                       'run_tests.sh')
 
-  isolated_hash = IsolateFuchsiaTestArtifacts(
-      api, checkout, fuchsia_tools, image_name, packages_name,
-      fuchsia_test_script)
+  isolated_hash = IsolateFuchsiaTestArtifacts(api, checkout, fuchsia_tools,
+                                              image_name, packages_name,
+                                              fuchsia_test_script)
 
   ensure_file = api.cipd.EnsureFile()
   ensure_file.add_package('flutter/fuchsia_ctl/${platform}',
                           api.properties.get('fuchsia_ctl_version'))
 
   request = (
-      api.swarming.task_request().with_name('flutter_fuchsia_unittests')
-      .with_priority(100))
+      api.swarming.task_request().with_name(
+          'flutter_fuchsia_unittests').with_priority(100))
 
   request = (
       request.with_slice(
-          0, request[0].with_cipd_ensure_file(ensure_file).with_command(
-              ['./run_tests.sh',
-               image_name, packages_name]
-          ).with_dimensions(pool='luci.flutter.tests')
-          .with_isolated(isolated_hash).with_expiration_secs(
-              3600).with_io_timeout_secs(3600).with_execution_timeout_secs(
-                  3600).with_idempotent(True).with_containment_type('AUTO')))
+          0, request[0].with_cipd_ensure_file(ensure_file).with_command([
+              './run_tests.sh', image_name, packages_name
+          ]).with_dimensions(pool='luci.flutter.tests').with_isolated(
+              isolated_hash).with_expiration_secs(3600).with_io_timeout_secs(
+                  3600).with_execution_timeout_secs(3600).with_idempotent(
+                      True).with_containment_type('AUTO')))
 
   # Trigger the task request.
   metadata = api.swarming.trigger('Trigger Fuchsia Tests', requests=[request])
-  links = {m.id: m.task_ui_link for m in metadata}
   # Collect the result of the task by metadata.
   fuchsia_output = api.path['cleanup'].join('fuchsia_test_output')
   api.file.ensure_directory('swarming output', fuchsia_output)
   results = api.swarming.collect(
       'collect', metadata, output_dir=fuchsia_output, timeout='30m')
-  ProcessResults(api, results, links)
+  api.display_util.display_tasks(
+      'Display builds', results=results, metadata=metadata)
 
 
-def ProcessResults(api, results, links):
-  with api.step.defer_results():
-    for result in results:
-      with api.step.nest('Result for %s' % result.name) as presentation:
-        if (result.state is None or
-            result.state != api.swarming.TaskState.COMPLETED):
-          presentation.status = api.step.EXCEPTION
-        elif not result.success:
-          presentation.status = api.step.FAILURE
-        presentation.links['task UI'] = links[result.id]
-
 def GetRemoteFileName(exec_path):
   # An example of exec_path is:
   # out/fuchsia_debug_x64/flutter-fuchsia-x64/d4/917f5976.debug
@@ -902,7 +894,7 @@
     raise e
 
   builds = CollectBuilds(api, builds)
-  api.buildbucket_util.display_builds(
+  api.display_util.display_builds(
       step_name='display builds',
       builds=builds.values(),
       raise_on_failure=True,
@@ -1405,9 +1397,8 @@
           '--install-dir', '.'
       ])
       api.step('install xcpretty', [
-          'gem', 'install',
-          'xcpretty:' + api.properties.get('xcpretty_version', '0.3.0'),
-          '--install-dir', '.'
+          'gem', 'install', 'xcpretty:' +
+          api.properties.get('xcpretty_version', '0.3.0'), '--install-dir', '.'
       ])
   with api.context(
       env={"GEM_HOME": gem_dir}, env_prefixes={'PATH': [gem_dir.join('bin')]}):
@@ -1669,37 +1660,3 @@
               android_sdk_preview_license='android_sdk_preview_hash')),
       api.properties.environ(EnvProperties(SWARMING_TASK_ID='deadbeef')),
   )
-  yield api.test(
-      'Linux Fuchsia Infra Failure',
-      api.platform('linux', 64),
-      api.buildbucket.ci_build(
-          builder='Linux Engine', git_repo=GIT_REPO, project='flutter'),
-      api.step_data('Trigger Fuchsia Tests',
-                    api.swarming.trigger(['task1', 'task2'])),
-      api.step_data('collect',
-                    api.swarming.collect(
-                        [api.swarming.task_result(0, 'task1', state=None),
-                         api.swarming.task_result(1, 'task1', failure=True)
-                        ])
-                    ),
-      api.buildbucket.simulated_collect_output([
-        api.buildbucket.try_build_message(
-            build_id=9016911228971028737, status='FAILURE'),
-      ]),
-      api.properties(
-          InputProperties(
-              clobber=False,
-              goma_jobs='1024',
-              fuchsia_ctl_version='version:0.0.2',
-              build_host=False,
-              build_fuchsia=True,
-              test_fuchsia=True,
-              build_android_aot=False,
-              build_android_debug=False,
-              build_android_vulkan=False,
-              no_maven=False,
-              upload_packages=True,
-              android_sdk_license='android_sdk_hash',
-              android_sdk_preview_license='android_sdk_preview_hash')),
-      api.properties.environ(EnvProperties(SWARMING_TASK_ID='deadbeef')),
-  )
diff --git a/recipes/flutter.expected/Linux Fuchsia Infra Failure.json b/recipes/flutter.expected/Linux Fuchsia Infra Failure.json
deleted file mode 100644
index 64fcf36..0000000
--- a/recipes/flutter.expected/Linux Fuchsia Infra Failure.json
+++ /dev/null
@@ -1,815 +0,0 @@
-[
-  {
-    "cmd": [
-      "python",
-      "-u",
-      "RECIPE_MODULE[depot_tools::git]/resources/git_setup.py",
-      "--path",
-      "[START_DIR]/flutter",
-      "--url",
-      "https://chromium.googlesource.com/external/github.com/flutter/flutter"
-    ],
-    "name": "git setup"
-  },
-  {
-    "cmd": [
-      "git",
-      "fetch",
-      "origin",
-      "refs/head/master",
-      "--recurse-submodules",
-      "--progress",
-      "--tags"
-    ],
-    "cwd": "[START_DIR]/flutter",
-    "env": {
-      "PATH": "RECIPE_REPO[depot_tools]:<PATH>"
-    },
-    "infra_step": true,
-    "name": "git fetch"
-  },
-  {
-    "cmd": [
-      "git",
-      "checkout",
-      "-f",
-      "FETCH_HEAD"
-    ],
-    "cwd": "[START_DIR]/flutter",
-    "infra_step": true,
-    "name": "git checkout"
-  },
-  {
-    "cmd": [
-      "git",
-      "rev-parse",
-      "HEAD"
-    ],
-    "cwd": "[START_DIR]/flutter",
-    "infra_step": true,
-    "name": "read revision",
-    "~followup_annotations": [
-      "@@@STEP_TEXT@<br/>checked out 'deadbeef'<br/>@@@",
-      "@@@SET_BUILD_PROPERTY@got_revision@\"deadbeef\"@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "git",
-      "clean",
-      "-f",
-      "-d",
-      "-x"
-    ],
-    "cwd": "[START_DIR]/flutter",
-    "infra_step": true,
-    "name": "git clean"
-  },
-  {
-    "cmd": [
-      "git",
-      "submodule",
-      "sync"
-    ],
-    "cwd": "[START_DIR]/flutter",
-    "infra_step": true,
-    "name": "submodule sync"
-  },
-  {
-    "cmd": [
-      "git",
-      "submodule",
-      "update",
-      "--init",
-      "--recursive"
-    ],
-    "cwd": "[START_DIR]/flutter",
-    "infra_step": true,
-    "name": "submodule update"
-  },
-  {
-    "cmd": [],
-    "name": "Download goldctl"
-  },
-  {
-    "cmd": [
-      "cipd",
-      "ensure",
-      "-root",
-      "[CACHE]/gold",
-      "-ensure-file",
-      "skia/tools/goldctl/${platform} latest",
-      "-max-threads",
-      "0",
-      "-json-output",
-      "/path/to/tmp/json"
-    ],
-    "name": "Download goldctl.ensure_installed",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@",
-      "@@@STEP_LOG_LINE@json.output@{@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"result\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@      {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"instance_id\": \"resolved-instance_id-of-latest----------\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"package\": \"skia/tools/goldctl/resolved-platform\"@@@",
-      "@@@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": [
-      "flutter",
-      "doctor"
-    ],
-    "cwd": "[START_DIR]/flutter",
-    "env": {
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "GOLDCTL": "[CACHE]/gold/goldctl",
-      "PUB_CACHE": "[START_DIR]/flutter/.pub-cache"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[START_DIR]/flutter/bin",
-        "[START_DIR]/flutter/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "name": "flutter doctor"
-  },
-  {
-    "cmd": [
-      "flutter",
-      "update-packages"
-    ],
-    "cwd": "[START_DIR]/flutter",
-    "env": {
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "GOLDCTL": "[CACHE]/gold/goldctl",
-      "PUB_CACHE": "[START_DIR]/flutter/.pub-cache"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[START_DIR]/flutter/bin",
-        "[START_DIR]/flutter/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "name": "download dependencies"
-  },
-  {
-    "cmd": [],
-    "name": "Run Fuchsia Driver Tests"
-  },
-  {
-    "cmd": [
-      "flutter",
-      "precache",
-      "--fuchsia",
-      "--no-android",
-      "--no-ios"
-    ],
-    "cwd": "[START_DIR]/flutter",
-    "env": {
-      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
-      "GOLDCTL": "[CACHE]/gold/goldctl",
-      "PUB_CACHE": "[START_DIR]/flutter/.pub-cache"
-    },
-    "env_prefixes": {
-      "PATH": [
-        "[START_DIR]/flutter/bin",
-        "[START_DIR]/flutter/bin/cache/dart-sdk/bin"
-      ]
-    },
-    "name": "Run Fuchsia Driver Tests.precache fuchsia artifacts",
-    "~followup_annotations": [
-      "@@@STEP_NEST_LEVEL@1@@@"
-    ]
-  },
-  {
-    "cmd": [
-      "flutter",
-      "precache",
-      "--flutter_runner",
-      "--no-android",
-      "--no-ios"
-    ],
-    "cwd": "[START_DIR]/flutter",
-    "env": {
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-      "@@@STEP_LOG_LINE@json.output@    \"output\": \"hello world!\", @@@",
-      "@@@STEP_LOG_LINE@json.output@    \"outputs\": [], @@@",
-      "@@@STEP_LOG_LINE@json.output@    \"results\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"bot_id\": \"vm-123\", @@@",
-      "@@@STEP_LOG_LINE@json.output@      \"duration\": 62.35, @@@",
-      "@@@STEP_LOG_LINE@json.output@      \"exit_code\": 1, @@@",
-      "@@@STEP_LOG_LINE@json.output@      \"name\": \"task1\", @@@",
-      "@@@STEP_LOG_LINE@json.output@      \"outputs_ref\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@        \"isolated\": \"abc123\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"isolatedserver\": \"https://isolateserver.appspot.com\", @@@",
-      "@@@STEP_LOG_LINE@json.output@        \"namespace\": \"default-gzip\"@@@",
-      "@@@STEP_LOG_LINE@json.output@      }, @@@",
-      "@@@STEP_LOG_LINE@json.output@      \"state\": \"COMPLETED\", @@@",
-      "@@@STEP_LOG_LINE@json.output@      \"task_id\": 1@@@",
-      "@@@STEP_LOG_LINE@json.output@    }@@@",
-      "@@@STEP_LOG_LINE@json.output@  }@@@",
-      "@@@STEP_LOG_LINE@json.output@}@@@",
-      "@@@STEP_LOG_END@json.output@@@",
-      "@@@STEP_LOG_LINE@task stdout+stderr: None@Bot could not be contacted@@@",
-      "@@@STEP_LOG_END@task stdout+stderr: None@@@",
-      "@@@STEP_LOG_LINE@task stdout+stderr: task1@hello world!@@@",
-      "@@@STEP_LOG_END@task stdout+stderr: task1@@@",
-      "@@@STEP_LINK@task isolated outputs: task1@https://isolateserver.appspot.com/browse?namespace=default-gzip&hash=abc123@@@"
-    ]
-  },
-  {
-    "cmd": [],
-    "name": "Result for None",
-    "~followup_annotations": [
-      "@@@STEP_LINK@task UI@https://example.swarmingserver.appspot.com/task?id=0@@@",
-      "@@@STEP_EXCEPTION@@@"
-    ]
-  },
-  {
-    "cmd": [],
-    "name": "Result for task1",
-    "~followup_annotations": [
-      "@@@STEP_LINK@task UI@https://example.swarmingserver.appspot.com/task?id=1@@@",
-      "@@@STEP_FAILURE@@@"
-    ]
-  },
-  {
-    "name": "$result"
-  }
-]
\ No newline at end of file
diff --git a/recipes/flutter.expected/linux_master.json b/recipes/flutter.expected/linux_master.json
index 4bb6d9a..809b1c8 100644
--- a/recipes/flutter.expected/linux_master.json
+++ b/recipes/flutter.expected/linux_master.json
@@ -798,9 +798,18 @@
   },
   {
     "cmd": [],
-    "name": "Result for flutter_fuchsia_driver_tests",
+    "name": "Display builds",
     "~followup_annotations": [
-      "@@@STEP_LINK@task UI@https://example.swarmingserver.appspot.com/task?id=0@@@"
+      "@@@STEP_WARNINGS@@@"
+    ]
+  },
+  {
+    "cmd": [],
+    "name": "Display builds.flutter_fuchsia_driver_tests",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LINK@0@https://example.swarmingserver.appspot.com/task?id=0@@@",
+      "@@@STEP_WARNINGS@@@"
     ]
   },
   {
diff --git a/recipes/flutter.expected/linux_master_coverage_.json b/recipes/flutter.expected/linux_master_coverage_.json
index c39bfa3..121dcc7 100644
--- a/recipes/flutter.expected/linux_master_coverage_.json
+++ b/recipes/flutter.expected/linux_master_coverage_.json
@@ -779,9 +779,18 @@
   },
   {
     "cmd": [],
-    "name": "Result for flutter_fuchsia_driver_tests",
+    "name": "Display builds",
     "~followup_annotations": [
-      "@@@STEP_LINK@task UI@https://example.swarmingserver.appspot.com/task?id=0@@@"
+      "@@@STEP_WARNINGS@@@"
+    ]
+  },
+  {
+    "cmd": [],
+    "name": "Display builds.flutter_fuchsia_driver_tests",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LINK@0@https://example.swarmingserver.appspot.com/task?id=0@@@",
+      "@@@STEP_WARNINGS@@@"
     ]
   },
   {
diff --git a/recipes/flutter.expected/linux_master_coverage__experimental.json b/recipes/flutter.expected/linux_master_coverage__experimental.json
index d5d01a5..52ea500 100644
--- a/recipes/flutter.expected/linux_master_coverage__experimental.json
+++ b/recipes/flutter.expected/linux_master_coverage__experimental.json
@@ -779,9 +779,18 @@
   },
   {
     "cmd": [],
-    "name": "Result for flutter_fuchsia_driver_tests",
+    "name": "Display builds",
     "~followup_annotations": [
-      "@@@STEP_LINK@task UI@https://example.swarmingserver.appspot.com/task?id=0@@@"
+      "@@@STEP_WARNINGS@@@"
+    ]
+  },
+  {
+    "cmd": [],
+    "name": "Display builds.flutter_fuchsia_driver_tests",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LINK@0@https://example.swarmingserver.appspot.com/task?id=0@@@",
+      "@@@STEP_WARNINGS@@@"
     ]
   },
   {
diff --git a/recipes/flutter.expected/linux_master_coverage__experimental_upload.json b/recipes/flutter.expected/linux_master_coverage__experimental_upload.json
index 9662971..68f4f09 100644
--- a/recipes/flutter.expected/linux_master_coverage__experimental_upload.json
+++ b/recipes/flutter.expected/linux_master_coverage__experimental_upload.json
@@ -779,9 +779,18 @@
   },
   {
     "cmd": [],
-    "name": "Result for flutter_fuchsia_driver_tests",
+    "name": "Display builds",
     "~followup_annotations": [
-      "@@@STEP_LINK@task UI@https://example.swarmingserver.appspot.com/task?id=0@@@"
+      "@@@STEP_WARNINGS@@@"
+    ]
+  },
+  {
+    "cmd": [],
+    "name": "Display builds.flutter_fuchsia_driver_tests",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LINK@0@https://example.swarmingserver.appspot.com/task?id=0@@@",
+      "@@@STEP_WARNINGS@@@"
     ]
   },
   {
diff --git a/recipes/flutter.expected/linux_master_coverage__upload.json b/recipes/flutter.expected/linux_master_coverage__upload.json
index 836f948..ef1f4bf 100644
--- a/recipes/flutter.expected/linux_master_coverage__upload.json
+++ b/recipes/flutter.expected/linux_master_coverage__upload.json
@@ -779,9 +779,18 @@
   },
   {
     "cmd": [],
-    "name": "Result for flutter_fuchsia_driver_tests",
+    "name": "Display builds",
     "~followup_annotations": [
-      "@@@STEP_LINK@task UI@https://example.swarmingserver.appspot.com/task?id=0@@@"
+      "@@@STEP_WARNINGS@@@"
+    ]
+  },
+  {
+    "cmd": [],
+    "name": "Display builds.flutter_fuchsia_driver_tests",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LINK@0@https://example.swarmingserver.appspot.com/task?id=0@@@",
+      "@@@STEP_WARNINGS@@@"
     ]
   },
   {
diff --git a/recipes/flutter.expected/linux_master_experimental.json b/recipes/flutter.expected/linux_master_experimental.json
index ef0bf04..2d0dc65 100644
--- a/recipes/flutter.expected/linux_master_experimental.json
+++ b/recipes/flutter.expected/linux_master_experimental.json
@@ -798,9 +798,18 @@
   },
   {
     "cmd": [],
-    "name": "Result for flutter_fuchsia_driver_tests",
+    "name": "Display builds",
     "~followup_annotations": [
-      "@@@STEP_LINK@task UI@https://example.swarmingserver.appspot.com/task?id=0@@@"
+      "@@@STEP_WARNINGS@@@"
+    ]
+  },
+  {
+    "cmd": [],
+    "name": "Display builds.flutter_fuchsia_driver_tests",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LINK@0@https://example.swarmingserver.appspot.com/task?id=0@@@",
+      "@@@STEP_WARNINGS@@@"
     ]
   },
   {
diff --git a/recipes/flutter.expected/linux_master_experimental_upload.json b/recipes/flutter.expected/linux_master_experimental_upload.json
index fdd0e5e..3e4809f 100644
--- a/recipes/flutter.expected/linux_master_experimental_upload.json
+++ b/recipes/flutter.expected/linux_master_experimental_upload.json
@@ -779,9 +779,18 @@
   },
   {
     "cmd": [],
-    "name": "Result for flutter_fuchsia_driver_tests",
+    "name": "Display builds",
     "~followup_annotations": [
-      "@@@STEP_LINK@task UI@https://example.swarmingserver.appspot.com/task?id=0@@@"
+      "@@@STEP_WARNINGS@@@"
+    ]
+  },
+  {
+    "cmd": [],
+    "name": "Display builds.flutter_fuchsia_driver_tests",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LINK@0@https://example.swarmingserver.appspot.com/task?id=0@@@",
+      "@@@STEP_WARNINGS@@@"
     ]
   },
   {
diff --git a/recipes/flutter.expected/linux_master_upload.json b/recipes/flutter.expected/linux_master_upload.json
index 4e874ec..2b4a82b 100644
--- a/recipes/flutter.expected/linux_master_upload.json
+++ b/recipes/flutter.expected/linux_master_upload.json
@@ -779,9 +779,18 @@
   },
   {
     "cmd": [],
-    "name": "Result for flutter_fuchsia_driver_tests",
+    "name": "Display builds",
     "~followup_annotations": [
-      "@@@STEP_LINK@task UI@https://example.swarmingserver.appspot.com/task?id=0@@@"
+      "@@@STEP_WARNINGS@@@"
+    ]
+  },
+  {
+    "cmd": [],
+    "name": "Display builds.flutter_fuchsia_driver_tests",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LINK@0@https://example.swarmingserver.appspot.com/task?id=0@@@",
+      "@@@STEP_WARNINGS@@@"
     ]
   },
   {
diff --git a/recipes/flutter.expected/pull_request.json b/recipes/flutter.expected/pull_request.json
index 69cdecb..f06ac7d 100644
--- a/recipes/flutter.expected/pull_request.json
+++ b/recipes/flutter.expected/pull_request.json
@@ -798,9 +798,18 @@
   },
   {
     "cmd": [],
-    "name": "Result for flutter_fuchsia_driver_tests",
+    "name": "Display builds",
     "~followup_annotations": [
-      "@@@STEP_LINK@task UI@https://example.swarmingserver.appspot.com/task?id=0@@@"
+      "@@@STEP_WARNINGS@@@"
+    ]
+  },
+  {
+    "cmd": [],
+    "name": "Display builds.flutter_fuchsia_driver_tests",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LINK@0@https://example.swarmingserver.appspot.com/task?id=0@@@",
+      "@@@STEP_WARNINGS@@@"
     ]
   },
   {
diff --git a/recipes/flutter.py b/recipes/flutter.py
index 7ccd7d5..584738c 100644
--- a/recipes/flutter.py
+++ b/recipes/flutter.py
@@ -12,6 +12,7 @@
     'depot_tools/osx_sdk',
     'depot_tools/windows_sdk',
     'flutter/zip',
+    'fuchsia/display_util',
     'recipe_engine/buildbucket',
     'recipe_engine/cipd',
     'recipe_engine/context',
@@ -126,7 +127,6 @@
 
 def CollectFlutterDriverTestResults(api, fuchsia_swarming_metadata):
   # Collect the result of the task by metadata.
-  links = {m.id: m.task_ui_link for m in fuchsia_swarming_metadata}
   fuchsia_output = api.path['cleanup'].join('fuchsia_test_output')
   api.file.ensure_directory('swarming output', fuchsia_output)
   results = api.swarming.collect(
@@ -134,19 +134,8 @@
       fuchsia_swarming_metadata,
       output_dir=fuchsia_output,
       timeout='30m')
-  ProcessResults(api, results, links)
-
-
-def ProcessResults(api, results, links):
-  with api.step.defer_results():
-    for result in results:
-      with api.step.nest('Result for %s' % result.name) as presentation:
-        if (result.state is None or
-            result.state != api.swarming.TaskState.COMPLETED):
-          presentation.status = api.step.EXCEPTION
-        elif not result.success:
-          presentation.status = api.step.FAILURE
-        presentation.links['task UI'] = links[result.id]
+  api.display_util.display_tasks(
+      'Display builds', results=results, metadata=fuchsia_swarming_metadata)
 
 
 def IsolateDriverDeps(api):
@@ -448,23 +437,3 @@
           fuchsia_ctl_version='version:0.0.2',
           should_upload=False),
   ) + api.post_check(lambda check, steps: check('Download goldctl' in steps)))
-
-  yield (
-      api.test(
-          'Linux Fuchsia Infra Failure', api.platform('linux', 64),
-          api.buildbucket.ci_build(git_ref='refs/head/master', revision=None),
-          api.step_data('Run Fuchsia Driver Tests.Trigger Fuchsia Driver Tests',
-                        api.swarming.trigger(['task1', 'task2'])),
-          api.step_data(
-              'collect',
-              api.swarming.collect([
-                  api.swarming.task_result(0, 'task1', state=None),
-                  api.swarming.task_result(1, 'task1', failure=True)
-              ])),
-          api.properties(
-              shard='tests',
-              fuchsia_ctl_version='version:0.0.2',
-              upload_packages=True,
-              gold_tryjob=False),
-          api.runtime(is_luci=True, is_experimental=False)) +
-      api.post_check(lambda check, steps: check('Download goldctl' in steps)))
diff --git a/recipes/fuchsia_ctl.py b/recipes/fuchsia_ctl.py
index 493fbb5..b674c55 100644
--- a/recipes/fuchsia_ctl.py
+++ b/recipes/fuchsia_ctl.py
@@ -6,17 +6,17 @@
 
 DEPS = [
     'depot_tools/git',
+    'fuchsia/display_util',
+    'fuchsia/upload',
     'recipe_engine/buildbucket',
+    'recipe_engine/cipd',
     'recipe_engine/context',
+    'recipe_engine/file',
     'recipe_engine/json',
     'recipe_engine/path',
     'recipe_engine/properties',
     'recipe_engine/step',
-    'recipe_engine/file',
     'recipe_engine/swarming',
-    'fuchsia/buildbucket_util',
-    'fuchsia/upload',
-    'recipe_engine/cipd',
     'yaml',
 ]
 
@@ -55,7 +55,7 @@
   props = {'fuchsia_ctl_version': pin.instance_id}
   builds = ScheduleBuilds(api, 'Linux Fuchsia', props)
   builds = CollectBuilds(api, builds)
-  api.buildbucket_util.display_builds(
+  api.display_util.display_builds(
       step_name='display builds',
       builds=builds.values(),
       raise_on_failure=True,