Revert "Delete devicelab_test_drone, remove unused properties from devicelab_drone."

This reverts commit bacba8000a9d56fe91d814aea09aad6f7ac23b9c.

This recipe is still used by the devicelab_drone_build_test recipe.

Change-Id: Iebb26bca7f725af08af87b4e603e0475241b3bcb
Reviewed-on: https://flutter-review.googlesource.com/c/recipes/+/64240
Reviewed-by: Matan Lurey <matanl@google.com>
diff --git a/recipes/devicelab/devicelab_drone.expected/local-engine.json b/recipes/devicelab/devicelab_drone.expected/local-engine.json
index 4dea42c..9d1584f 100644
--- a/recipes/devicelab/devicelab_drone.expected/local-engine.json
+++ b/recipes/devicelab/devicelab_drone.expected/local-engine.json
@@ -1352,9 +1352,125 @@
   },
   {
     "cmd": [
+      "luci-auth",
+      "token",
+      "-lifetime",
+      "3m"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LOCAL_ENGINE": "[CLEANUP]/builder/src/out/android-release",
+      "LOCAL_ENGINE_HOST": "host-release",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+      "USE_EMULATOR": "False"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Upload metrics.get access token for default account (2)",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "vpython3",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "copy",
+      "extra.secret.token.should.not.be.logged",
+      "[CLEANUP]/tmp_tmp_4"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LOCAL_ENGINE": "[CLEANUP]/builder/src/out/android-release",
+      "LOCAL_ENGINE_HOST": "host-release",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+      "USE_EMULATOR": "False"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Upload metrics.write cocoon token",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
       "dart",
       "bin/test_runner.dart",
-      "upload-metrics"
+      "upload-metrics",
+      "--test-flaky",
+      "False",
+      "--builder-bucket",
+      "ci",
+      "--git-branch",
+      "master",
+      "--luci-builder",
+      "Linux abc",
+      "--test-status",
+      "Succeeded",
+      "--service-account-token-file",
+      "[CLEANUP]/tmp_tmp_4"
     ],
     "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
     "env": {
diff --git a/recipes/devicelab/devicelab_drone.expected/post-submit.json b/recipes/devicelab/devicelab_drone.expected/post-submit.json
index 58d131b..897a0e3 100644
--- a/recipes/devicelab/devicelab_drone.expected/post-submit.json
+++ b/recipes/devicelab/devicelab_drone.expected/post-submit.json
@@ -1161,9 +1161,111 @@
   },
   {
     "cmd": [
+      "luci-auth",
+      "token",
+      "-lifetime",
+      "3m"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+      "USE_EMULATOR": "False"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "project:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Upload metrics.get access token for default account (2)",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "vpython3",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "copy",
+      "extra.secret.token.should.not.be.logged",
+      "[CLEANUP]/tmp_tmp_4"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+      "USE_EMULATOR": "False"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "project:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Upload metrics.write cocoon token",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
       "dart",
       "bin/test_runner.dart",
       "upload-metrics",
+      "--test-flaky",
+      "False",
+      "--builder-bucket",
+      "ci",
       "--results-file",
       "[CLEANUP]/results_tmp_1/results",
       "--commit-time",
@@ -1171,7 +1273,9 @@
       "--task-name",
       "abc",
       "--benchmark-tags",
-      "{\"arch\": \"intel\", \"device_type\": \"none\", \"device_version\": \"none\", \"host_type\": \"linux\"}"
+      "{\"arch\": \"intel\", \"device_type\": \"none\", \"device_version\": \"none\", \"host_type\": \"linux\"}",
+      "--service-account-token-file",
+      "[CLEANUP]/tmp_tmp_4"
     ],
     "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
     "env": {
diff --git a/recipes/devicelab/devicelab_drone.expected/upload-metrics-mac-with-failures.json b/recipes/devicelab/devicelab_drone.expected/upload-metrics-mac-with-failures.json
index 5a40007..419052d 100644
--- a/recipes/devicelab/devicelab_drone.expected/upload-metrics-mac-with-failures.json
+++ b/recipes/devicelab/devicelab_drone.expected/upload-metrics-mac-with-failures.json
@@ -1597,9 +1597,111 @@
   },
   {
     "cmd": [
+      "luci-auth",
+      "token",
+      "-lifetime",
+      "3m"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "darwin",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+      "USE_EMULATOR": "False"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "project:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Upload metrics.get access token for default account (2)",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "vpython3",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "copy",
+      "extra.secret.token.should.not.be.logged",
+      "[CLEANUP]/tmp_tmp_4"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "darwin",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+      "USE_EMULATOR": "False"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "project:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Upload metrics.write cocoon token",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
       "dart",
       "bin/test_runner.dart",
       "upload-metrics",
+      "--test-flaky",
+      "False",
+      "--builder-bucket",
+      "ci",
       "--results-file",
       "[CLEANUP]/results_tmp_1/results",
       "--commit-time",
@@ -1607,7 +1709,9 @@
       "--task-name",
       "abc",
       "--benchmark-tags",
-      "{\"arch\": \"intel\", \"device_type\": \"iPhone 6s\", \"device_version\": \"none\", \"host_type\": \"mac\"}"
+      "{\"arch\": \"intel\", \"device_type\": \"iPhone 6s\", \"device_version\": \"none\", \"host_type\": \"mac\"}",
+      "--service-account-token-file",
+      "[CLEANUP]/tmp_tmp_4"
     ],
     "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
     "env": {
@@ -1716,7 +1820,7 @@
       "/path/to/tmp/json",
       "copy",
       "extra.secret.token.should.not.be.logged",
-      "[CLEANUP]/tmp_tmp_4"
+      "[CLEANUP]/tmp_tmp_5"
     ],
     "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
     "env": {
@@ -1760,9 +1864,111 @@
   },
   {
     "cmd": [
+      "luci-auth",
+      "token",
+      "-lifetime",
+      "3m"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "darwin",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+      "USE_EMULATOR": "False"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "project:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Upload metrics (2).get access token for default account (2)",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "vpython3",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "copy",
+      "extra.secret.token.should.not.be.logged",
+      "[CLEANUP]/tmp_tmp_6"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "darwin",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+      "USE_EMULATOR": "False"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "project:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Upload metrics (2).write cocoon token",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
       "dart",
       "bin/test_runner.dart",
       "upload-metrics",
+      "--test-flaky",
+      "False",
+      "--builder-bucket",
+      "ci",
       "--results-file",
       "[CLEANUP]/results_tmp_1/results",
       "--commit-time",
@@ -1770,7 +1976,9 @@
       "--task-name",
       "abc",
       "--benchmark-tags",
-      "{\"arch\": \"intel\", \"device_type\": \"iPhone 6s\", \"device_version\": \"none\", \"host_type\": \"mac\"}"
+      "{\"arch\": \"intel\", \"device_type\": \"iPhone 6s\", \"device_version\": \"none\", \"host_type\": \"mac\"}",
+      "--service-account-token-file",
+      "[CLEANUP]/tmp_tmp_6"
     ],
     "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
     "env": {
@@ -1787,7 +1995,7 @@
       "PUB_CACHE": "[START_DIR]/.pub-cache",
       "REVISION": "12345abcde12345abcde12345abcde12345abcde",
       "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
-      "TOKEN_PATH": "[CLEANUP]/tmp_tmp_4",
+      "TOKEN_PATH": "[CLEANUP]/tmp_tmp_5",
       "USE_EMULATOR": "False"
     },
     "env_prefixes": {
@@ -1824,7 +2032,7 @@
       "--json-output",
       "/path/to/tmp/json",
       "remove",
-      "[CLEANUP]/tmp_tmp_4"
+      "[CLEANUP]/tmp_tmp_5"
     ],
     "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
     "env": {
diff --git a/recipes/devicelab/devicelab_drone.expected/upload-metrics-mac.json b/recipes/devicelab/devicelab_drone.expected/upload-metrics-mac.json
index d6eb9e6..b9f4e61 100644
--- a/recipes/devicelab/devicelab_drone.expected/upload-metrics-mac.json
+++ b/recipes/devicelab/devicelab_drone.expected/upload-metrics-mac.json
@@ -1594,9 +1594,111 @@
   },
   {
     "cmd": [
+      "luci-auth",
+      "token",
+      "-lifetime",
+      "3m"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "darwin",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+      "USE_EMULATOR": "False"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "project:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Upload metrics.get access token for default account (2)",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "vpython3",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "copy",
+      "extra.secret.token.should.not.be.logged",
+      "[CLEANUP]/tmp_tmp_4"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "darwin",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+      "USE_EMULATOR": "False"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "project:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Upload metrics.write cocoon token",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
       "dart",
       "bin/test_runner.dart",
       "upload-metrics",
+      "--test-flaky",
+      "False",
+      "--builder-bucket",
+      "ci",
       "--results-file",
       "[CLEANUP]/results_tmp_1/results",
       "--commit-time",
@@ -1604,7 +1706,9 @@
       "--task-name",
       "abc",
       "--benchmark-tags",
-      "{\"arch\": \"intel\", \"device_type\": \"iPhone 6s\", \"device_version\": \"none\", \"host_type\": \"mac\"}"
+      "{\"arch\": \"intel\", \"device_type\": \"iPhone 6s\", \"device_version\": \"none\", \"host_type\": \"mac\"}",
+      "--service-account-token-file",
+      "[CLEANUP]/tmp_tmp_4"
     ],
     "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
     "env": {
diff --git a/recipes/devicelab/devicelab_drone.expected/xcode-chromium-mac.json b/recipes/devicelab/devicelab_drone.expected/xcode-chromium-mac.json
index e58d47a..647862f 100644
--- a/recipes/devicelab/devicelab_drone.expected/xcode-chromium-mac.json
+++ b/recipes/devicelab/devicelab_drone.expected/xcode-chromium-mac.json
@@ -1594,9 +1594,119 @@
   },
   {
     "cmd": [
+      "luci-auth",
+      "token",
+      "-lifetime",
+      "3m"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "darwin",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+      "USE_EMULATOR": "False"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "project:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Upload metrics.get access token for default account (2)",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "vpython3",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "copy",
+      "extra.secret.token.should.not.be.logged",
+      "[CLEANUP]/tmp_tmp_4"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "darwin",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+      "USE_EMULATOR": "False"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "project:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Upload metrics.write cocoon token",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
       "dart",
       "bin/test_runner.dart",
-      "upload-metrics"
+      "upload-metrics",
+      "--test-flaky",
+      "False",
+      "--builder-bucket",
+      "ci",
+      "--git-branch",
+      "master",
+      "--luci-builder",
+      "Mac_ios abc",
+      "--test-status",
+      "Succeeded",
+      "--service-account-token-file",
+      "[CLEANUP]/tmp_tmp_4"
     ],
     "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
     "env": {
diff --git a/recipes/devicelab/devicelab_drone.expected/xcode-devicelab.json b/recipes/devicelab/devicelab_drone.expected/xcode-devicelab.json
index 5c60988..0a4782c 100644
--- a/recipes/devicelab/devicelab_drone.expected/xcode-devicelab.json
+++ b/recipes/devicelab/devicelab_drone.expected/xcode-devicelab.json
@@ -3375,9 +3375,119 @@
   },
   {
     "cmd": [
+      "luci-auth",
+      "token",
+      "-lifetime",
+      "3m"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "darwin",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+      "USE_EMULATOR": "False"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "project:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Upload metrics.get access token for default account (2)",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "vpython3",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "copy",
+      "extra.secret.token.should.not.be.logged",
+      "[CLEANUP]/tmp_tmp_4"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "darwin",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+      "USE_EMULATOR": "False"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "project:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Upload metrics.write cocoon token",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
       "dart",
       "bin/test_runner.dart",
-      "upload-metrics"
+      "upload-metrics",
+      "--test-flaky",
+      "True",
+      "--builder-bucket",
+      "ci",
+      "--git-branch",
+      "master",
+      "--luci-builder",
+      "Mac_ios abc",
+      "--test-status",
+      "Succeeded",
+      "--service-account-token-file",
+      "[CLEANUP]/tmp_tmp_4"
     ],
     "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
     "env": {
diff --git a/recipes/devicelab/devicelab_drone.py b/recipes/devicelab/devicelab_drone.py
index c6ff7c4..f822240 100644
--- a/recipes/devicelab/devicelab_drone.py
+++ b/recipes/devicelab/devicelab_drone.py
@@ -225,29 +225,35 @@
     benchmark_tags,
     test_status='Succeeded',
 ):
-  """Upload DeviceLab test results to skia perf.
+  """Upload DeviceLab test results to Cocoon/skia perf.
 
   luci-auth only gurantees a service account token life of 3 minutes. To work
   around this limitation, results uploading is separate from the the test run.
 
-  Only post-submit tests upload results to skia perf.
+  Only post-submit tests upload results to Cocoon/skia perf.
 
   If `upload_metrics: true`, generated test metrics will be uploaded to skia perf
-  for both prod and staging tests. Otherwise staging tests without
-  `upload_metrics: true` will not be updated.
+  for both prod and staging tests.
+
+  Otherwise, test status will be updated in Cocoon for tests running in prod pool,
+  and staging tests without `upload_metrics: true` will not be updated.
 
   Args:
     env(dict): Current environment variables.
     env_prefixes(dict):  Current environment prefixes variables.
     results_path(str): Path to test results.
+    is_test_flaky(bool): Flaky flag for the test running step.
+    git_branch(str): Branch the test runs against.
+    builder_name(str): The builder name that is being run on.
     commit_time(str): The commit time in UNIX timestamp.
     task_name(str): The task name of the current test.
     benchmark_tags(str): Json dumped str of benchmark tags, which includes host and device info.
+    test_status(str): The status of the test running step.
   """
   if shouldNotUpdate(api, git_branch):
     return
   bucket = api.buildbucket.build.builder.bucket
-  runner_params = []
+  runner_params = ['--test-flaky', is_test_flaky, '--builder-bucket', bucket]
   if api.properties.get('upload_metrics'):
     runner_params.extend([
         '--results-file', results_path, '--commit-time', commit_time,
@@ -259,9 +265,18 @@
     #  - staging ones do not need to as we are not tracking staging tests in cocoon datastore.
     if bucket == 'staging':
       return
+    else:
+      runner_params.extend([
+          '--git-branch', git_branch, '--luci-builder', builder_name,
+          '--test-status', test_status
+      ])
 
   with api.step.nest('Upload metrics'):
     with api.token_util.metric_center_token(env, env_prefixes):
+      runner_params.extend([
+          '--service-account-token-file',
+          api.token_util.cocoon_token()
+      ])
       upload_command = ['dart', 'bin/test_runner.dart', 'upload-metrics']
       upload_command.extend(runner_params)
       with api.context(env=env, env_prefixes=env_prefixes):
diff --git a/recipes/devicelab/devicelab_test_drone.expected/artifact-exists.json b/recipes/devicelab/devicelab_test_drone.expected/artifact-exists.json
new file mode 100644
index 0000000..57b8e61
--- /dev/null
+++ b/recipes/devicelab/devicelab_test_drone.expected/artifact-exists.json
@@ -0,0 +1,1004 @@
+[
+  {
+    "cmd": [
+      "top",
+      "-b",
+      "-n",
+      "3",
+      "-o",
+      "%MEM"
+    ],
+    "infra_step": true,
+    "name": "OS info"
+  },
+  {
+    "cmd": [],
+    "name": "Checkout flutter/flutter"
+  },
+  {
+    "cmd": [
+      "python3",
+      "-u",
+      "RECIPE_MODULE[depot_tools::git]/resources/git_setup.py",
+      "--path",
+      "[CLEANUP]/tmp_tmp_1/flutter sdk",
+      "--url",
+      "https://flutter.googlesource.com/mirrors/flutter"
+    ],
+    "name": "Checkout flutter/flutter.git setup",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "git",
+      "fetch",
+      "origin",
+      "refs/pull/1/head",
+      "--recurse-submodules",
+      "--progress",
+      "--tags"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+    "env": {
+      "PATH": "RECIPE_REPO[depot_tools]:<PATH>"
+    },
+    "infra_step": true,
+    "name": "Checkout flutter/flutter.git fetch",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "git",
+      "checkout",
+      "-f",
+      "FETCH_HEAD"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+    "infra_step": true,
+    "name": "Checkout flutter/flutter.git checkout",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "git",
+      "rev-parse",
+      "HEAD"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+    "infra_step": true,
+    "name": "Checkout flutter/flutter.read revision",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_TEXT@<br/>checked out 'deadbeef'<br/>@@@",
+      "@@@SET_BUILD_PROPERTY@got_revision@\"deadbeef\"@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "git",
+      "clean",
+      "-f",
+      "-d",
+      "-x"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+    "infra_step": true,
+    "name": "Checkout flutter/flutter.git clean",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "git",
+      "submodule",
+      "sync"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+    "infra_step": true,
+    "name": "Checkout flutter/flutter.submodule sync",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "git",
+      "submodule",
+      "update",
+      "--init",
+      "--recursive"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+    "infra_step": true,
+    "name": "Checkout flutter/flutter.submodule update",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "git",
+      "log",
+      "--pretty=format:%ct",
+      "-n",
+      "1"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+    "name": "git commit time",
+    "timeout": 600.0
+  },
+  {
+    "cmd": [
+      "git",
+      "rev-parse",
+      "HEAD"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+    "infra_step": true,
+    "name": "git rev-parse"
+  },
+  {
+    "cmd": [
+      "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/flutter",
+      "config",
+      "--clear-features"
+    ],
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "1",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "name": "flutter config --clear-features"
+  },
+  {
+    "cmd": [],
+    "name": "Initialize logs"
+  },
+  {
+    "cmd": [
+      "vpython3",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "ensure-directory",
+      "--mode",
+      "0o777",
+      "[CLEANUP]/flutter_logs_dir"
+    ],
+    "infra_step": true,
+    "name": "Initialize logs.Ensure [CLEANUP]/flutter_logs_dir",
+    "~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]/flutter_logs_dir/noop.txt"
+    ],
+    "infra_step": true,
+    "name": "Initialize logs.Write noop file",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [],
+    "name": "Dependencies"
+  },
+  {
+    "cmd": [
+      "python3",
+      "-u",
+      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
+      "--",
+      "RECIPE_REPO[depot_tools]/gsutil.py",
+      "----",
+      "cp",
+      "-r",
+      "gs://flutter_devicelab/flutter//refs/pull/1/head/def",
+      "[CLEANUP]/tmp_tmp_2"
+    ],
+    "infra_step": true,
+    "name": "gsutil download artifact"
+  },
+  {
+    "cmd": [
+      "flutter",
+      "doctor",
+      "--verbose"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
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+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "1",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
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+    "timeout": 300
+  },
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+      "pub",
+      "get"
+    ],
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+    "env": {
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+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
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+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
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+    "name": "dart pub get"
+  },
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+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
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+      "LUCI_CI": "True",
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+      "OS": "linux",
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+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "name": "flutter doctor (2)",
+    "timeout": 300
+  },
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+      "bash",
+      "RECIPE_MODULE[flutter::test_utils]/resources/runner.sh",
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+      "bin/test_runner.dart",
+      "test",
+      "-t",
+      "abc",
+      "--results-file",
+      "[CLEANUP]/results_tmp_1/results",
+      "--luci-builder",
+      "ghi",
+      "--task-args",
+      "test",
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+      "application-binary-path=[CLEANUP]/tmp_tmp_2/def",
+      "--git-branch",
+      "master"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
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+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
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+      "LOGS_FILE": "[CLEANUP]/tmp_tmp_3",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "1",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
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+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
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+    "timeout": 1800
+  },
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+      "/path/to/tmp/"
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+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
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+    "name": "read_logs",
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+    ]
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+    "cmd": [],
+    "name": "process logs"
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+      "python3",
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+      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
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+      "gs://flutter_logs/flutter/00000000-0000-0000-0000-000000001337/abc/00000000-0000-0000-0000-000000001337"
+    ],
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+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
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+    ]
+  },
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+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
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+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
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+      "@@@STEP_LOG_END@glob@@@"
+    ]
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+    ]
+  },
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+      "listdir",
+      "[CLEANUP]/flutter_logs_dir",
+      "--recursive"
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+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "1",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
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+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "name": "log links.List logs path",
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+      "@@@STEP_LOG_LINE@listdir@[CLEANUP]/flutter_logs_dir/myfile.txt@@@",
+      "@@@STEP_LOG_END@listdir@@@"
+    ]
+  },
+  {
+    "cmd": [],
+    "name": "Killing Processes"
+  },
+  {
+    "cmd": [
+      "pkill",
+      "-e",
+      "chrome"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
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+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
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+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
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+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "name": "Killing Processes.kill chrome",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
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+    "cmd": [
+      "pkill",
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+      "dart"
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+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
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+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
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+    "name": "Killing Processes.kill dart",
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+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
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+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
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+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
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+    "infra_step": true,
+    "name": "Killing Processes.kill java",
+    "~followup_annotations": [
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+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
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+      "PUB_CACHE": "[START_DIR]/.pub-cache",
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+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
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+    "infra_step": true,
+    "name": "OS info (2)"
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+  {
+    "cmd": [],
+    "name": "Upload metrics"
+  },
+  {
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+      "luci-auth",
+      "token",
+      "-scopes",
+      "https://www.googleapis.com/auth/cloud-platform https://www.googleapis.com/auth/datastore",
+      "-lifetime",
+      "3m"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "1",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "name": "Upload metrics.get access token for default account",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "vpython3",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "copy",
+      "extra.secret.token.should.not.be.logged",
+      "[CLEANUP]/tmp_tmp_4"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "1",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "name": "Upload metrics.write metric center token",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "luci-auth",
+      "token",
+      "-lifetime",
+      "3m"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "1",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "name": "Upload metrics.get access token for default account (2)",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "vpython3",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "copy",
+      "extra.secret.token.should.not.be.logged",
+      "[CLEANUP]/tmp_tmp_5"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "1",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "name": "Upload metrics.write cocoon token",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "dart",
+      "bin/test_runner.dart",
+      "upload-metrics",
+      "--test-flaky",
+      "False",
+      "--builder-bucket",
+      "",
+      "--git-branch",
+      "master",
+      "--luci-builder",
+      "ghi",
+      "--test-status",
+      "Succeeded",
+      "--service-account-token-file",
+      "[CLEANUP]/tmp_tmp_5"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GCP_PROJECT": "flutter-infra-staging",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "1",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+      "TOKEN_PATH": "[CLEANUP]/tmp_tmp_4"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "name": "Upload metrics.upload results",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "vpython3",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "remove",
+      "[CLEANUP]/tmp_tmp_4"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "1",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "name": "Upload metrics.delete metric center token",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "name": "$result"
+  }
+]
\ No newline at end of file
diff --git a/recipes/devicelab/devicelab_test_drone.expected/basic.json b/recipes/devicelab/devicelab_test_drone.expected/basic.json
new file mode 100644
index 0000000..654c571
--- /dev/null
+++ b/recipes/devicelab/devicelab_test_drone.expected/basic.json
@@ -0,0 +1,1644 @@
+[
+  {
+    "cmd": [
+      "top",
+      "-b",
+      "-n",
+      "3",
+      "-o",
+      "%MEM"
+    ],
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "OS info"
+  },
+  {
+    "cmd": [],
+    "name": "Checkout flutter/flutter"
+  },
+  {
+    "cmd": [
+      "python3",
+      "-u",
+      "RECIPE_MODULE[depot_tools::git]/resources/git_setup.py",
+      "--path",
+      "[CLEANUP]/tmp_tmp_1/flutter sdk",
+      "--url",
+      "https://flutter.googlesource.com/mirrors/flutter"
+    ],
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Checkout flutter/flutter.git setup",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "git",
+      "fetch",
+      "origin",
+      "--recurse-submodules",
+      "--progress",
+      "--tags"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+    "env": {
+      "PATH": "RECIPE_REPO[depot_tools]:<PATH>"
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Checkout flutter/flutter.git fetch",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "git",
+      "checkout",
+      "-f",
+      "2d72510e447ab60a9728aeea2362d8be2cbd7789"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Checkout flutter/flutter.git checkout",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "git",
+      "rev-parse",
+      "HEAD"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Checkout flutter/flutter.read revision",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_TEXT@<br/>checked out 'deadbeef'<br/>@@@",
+      "@@@SET_BUILD_PROPERTY@got_revision@\"deadbeef\"@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "git",
+      "clean",
+      "-f",
+      "-d",
+      "-x"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Checkout flutter/flutter.git clean",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "git",
+      "submodule",
+      "sync"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Checkout flutter/flutter.submodule sync",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "git",
+      "submodule",
+      "update",
+      "--init",
+      "--recursive"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Checkout flutter/flutter.submodule update",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "git",
+      "log",
+      "--pretty=format:%ct",
+      "-n",
+      "1"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "git commit time",
+    "timeout": 600.0
+  },
+  {
+    "cmd": [
+      "git",
+      "rev-parse",
+      "HEAD"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "git rev-parse"
+  },
+  {
+    "cmd": [
+      "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/flutter",
+      "config",
+      "--clear-features"
+    ],
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "flutter config --clear-features"
+  },
+  {
+    "cmd": [],
+    "name": "Initialize logs"
+  },
+  {
+    "cmd": [
+      "vpython3",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "ensure-directory",
+      "--mode",
+      "0o777",
+      "[CLEANUP]/flutter_logs_dir"
+    ],
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Initialize logs.Ensure [CLEANUP]/flutter_logs_dir",
+    "~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]/flutter_logs_dir/noop.txt"
+    ],
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Initialize logs.Write noop file",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [],
+    "name": "Dependencies"
+  },
+  {
+    "cmd": [
+      "python3",
+      "-u",
+      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
+      "--",
+      "RECIPE_REPO[depot_tools]/gsutil.py",
+      "----",
+      "cp",
+      "-r",
+      "gs://flutter_devicelab/flutter/ci/2d72510e447ab60a9728aeea2362d8be2cbd7789/def",
+      "[CLEANUP]/tmp_tmp_2"
+    ],
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "gsutil download artifact"
+  },
+  {
+    "cmd": [
+      "flutter",
+      "doctor",
+      "--verbose"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
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+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
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+    "timeout": 300
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+      "--git-branch",
+      "master"
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+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
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+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
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+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
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+    "name": "Killing Processes"
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+      "-e",
+      "chrome"
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+    "name": "Killing Processes.kill java",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "pkill",
+      "-e",
+      "adb"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
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+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
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+        "name": "test:ci"
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+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Killing Processes.kill adb",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "top",
+      "-b",
+      "-n",
+      "3",
+      "-o",
+      "%MEM"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
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+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "OS info (2)"
+  },
+  {
+    "cmd": [],
+    "name": "Upload metrics"
+  },
+  {
+    "cmd": [
+      "luci-auth",
+      "token",
+      "-scopes",
+      "https://www.googleapis.com/auth/cloud-platform https://www.googleapis.com/auth/datastore",
+      "-lifetime",
+      "3m"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
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+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
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+      "LUCI_CI": "True",
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+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
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+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
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+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Upload metrics.get access token for default account",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "vpython3",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "copy",
+      "extra.secret.token.should.not.be.logged",
+      "[CLEANUP]/tmp_tmp_4"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
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+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
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+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
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+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
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+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Upload metrics.write metric center token",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
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+    "cmd": [
+      "luci-auth",
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+      "-lifetime",
+      "3m"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
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+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
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+      "LUCI_CI": "True",
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+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
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+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
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+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Upload metrics.get access token for default account (2)",
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+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
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+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
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+      "/path/to/tmp/json",
+      "copy",
+      "extra.secret.token.should.not.be.logged",
+      "[CLEANUP]/tmp_tmp_5"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
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+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
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+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Upload metrics.write cocoon token",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
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+      "upload-metrics",
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+      "False",
+      "--builder-bucket",
+      "ci",
+      "--results-file",
+      "[CLEANUP]/results_tmp_1/results",
+      "--commit-time",
+      "",
+      "--task-name",
+      "abc",
+      "--benchmark-tags",
+      "{\"arch\": \"intel\", \"device_type\": \"none\", \"device_version\": \"none\", \"host_type\": \"linux\"}",
+      "--service-account-token-file",
+      "[CLEANUP]/tmp_tmp_5"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GCP_PROJECT": "flutter-infra-staging",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+      "TOKEN_PATH": "[CLEANUP]/tmp_tmp_4"
+    },
+    "env_prefixes": {
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+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
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+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Upload metrics.upload results",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
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+    "cmd": [
+      "vpython3",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "remove",
+      "[CLEANUP]/tmp_tmp_4"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
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+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
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+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Upload metrics.delete metric center token",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
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+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "copy",
+      "RECIPE_MODULE[recipe_engine::cas]/resources/infra.sha1",
+      "/path/to/tmp/"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
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+      "resultdb": {
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+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "read infra revision",
+    "~followup_annotations": [
+      "@@@STEP_LOG_LINE@infra.sha1@git_revision:mock_infra_git_revision@@@",
+      "@@@STEP_LOG_END@infra.sha1@@@"
+    ]
+  },
+  {
+    "cmd": [],
+    "name": "install infra/tools/luci/cas"
+  },
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+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "ensure-directory",
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+      "0o777",
+      "[START_DIR]/cipd_tool/infra/tools/luci/cas/33f9d887e5b8aeaaf9d65506acccfa8da2c480712e534a23a79e92c342c44bee"
+    ],
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+    "env": {
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+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
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+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
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+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
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+        "name": "test:ci"
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+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "install infra/tools/luci/cas.ensure package directory",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
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+      "[START_DIR]/cipd_tool/infra/tools/luci/cas/33f9d887e5b8aeaaf9d65506acccfa8da2c480712e534a23a79e92c342c44bee",
+      "-ensure-file",
+      "infra/tools/luci/cas/${platform} git_revision:mock_infra_git_revision",
+      "-max-threads",
+      "0",
+      "-json-output",
+      "/path/to/tmp/json"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
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+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
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+        "name": "test:ci"
+      },
+      "resultdb": {
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+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "install infra/tools/luci/cas.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-git_revision:moc\",@@@",
+      "@@@STEP_LOG_LINE@json.output@        \"package\": \"infra/tools/luci/cas/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@@@"
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+      "[START_DIR]/cipd_tool/infra/tools/luci/cas/33f9d887e5b8aeaaf9d65506acccfa8da2c480712e534a23a79e92c342c44bee/cas",
+      "archive",
+      "-log-level",
+      "info",
+      "-cas-instance",
+      "projects/example-cas-server/instances/default_instance",
+      "-dump-digest",
+      "/path/to/tmp/",
+      "-paths-json",
+      "[[\"[CLEANUP]/results_tmp_1\", \"results\"]]"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Upload metrics to CAS",
+    "~followup_annotations": [
+      "@@@STEP_LINK@CAS UI@https://cas-viewer.appspot.com/projects/example-cas-server/instances/default_instance/blobs/e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855/0/tree@@@",
+      "@@@SET_BUILD_PROPERTY@results_cas_hash@\"e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855/0\"@@@"
+    ]
+  },
+  {
+    "name": "$result"
+  }
+]
\ No newline at end of file
diff --git a/recipes/devicelab/devicelab_test_drone.expected/experimental.json b/recipes/devicelab/devicelab_test_drone.expected/experimental.json
new file mode 100644
index 0000000..291f4b4
--- /dev/null
+++ b/recipes/devicelab/devicelab_test_drone.expected/experimental.json
@@ -0,0 +1,1112 @@
+[
+  {
+    "cmd": [
+      "top",
+      "-b",
+      "-n",
+      "3",
+      "-o",
+      "%MEM"
+    ],
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "OS info"
+  },
+  {
+    "cmd": [],
+    "name": "Checkout flutter/flutter"
+  },
+  {
+    "cmd": [
+      "python3",
+      "-u",
+      "RECIPE_MODULE[depot_tools::git]/resources/git_setup.py",
+      "--path",
+      "[CLEANUP]/tmp_tmp_1/flutter sdk",
+      "--url",
+      "https://flutter.googlesource.com/mirrors/flutter"
+    ],
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Checkout flutter/flutter.git setup",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "git",
+      "fetch",
+      "origin",
+      "--recurse-submodules",
+      "--progress",
+      "--tags"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+    "env": {
+      "PATH": "RECIPE_REPO[depot_tools]:<PATH>"
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Checkout flutter/flutter.git fetch",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "git",
+      "checkout",
+      "-f",
+      "2d72510e447ab60a9728aeea2362d8be2cbd7789"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Checkout flutter/flutter.git checkout",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "git",
+      "rev-parse",
+      "HEAD"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Checkout flutter/flutter.read revision",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_TEXT@<br/>checked out 'deadbeef'<br/>@@@",
+      "@@@SET_BUILD_PROPERTY@got_revision@\"deadbeef\"@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "git",
+      "clean",
+      "-f",
+      "-d",
+      "-x"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Checkout flutter/flutter.git clean",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "git",
+      "submodule",
+      "sync"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Checkout flutter/flutter.submodule sync",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "git",
+      "submodule",
+      "update",
+      "--init",
+      "--recursive"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Checkout flutter/flutter.submodule update",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "git",
+      "log",
+      "--pretty=format:%ct",
+      "-n",
+      "1"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "git commit time",
+    "timeout": 600.0
+  },
+  {
+    "cmd": [
+      "git",
+      "rev-parse",
+      "HEAD"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "git rev-parse"
+  },
+  {
+    "cmd": [
+      "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/flutter",
+      "config",
+      "--clear-features"
+    ],
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "flutter config --clear-features"
+  },
+  {
+    "cmd": [],
+    "name": "Initialize logs"
+  },
+  {
+    "cmd": [
+      "vpython3",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "ensure-directory",
+      "--mode",
+      "0o777",
+      "[CLEANUP]/flutter_logs_dir"
+    ],
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Initialize logs.Ensure [CLEANUP]/flutter_logs_dir",
+    "~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]/flutter_logs_dir/noop.txt"
+    ],
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Initialize logs.Write noop file",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [],
+    "name": "Dependencies"
+  },
+  {
+    "cmd": [
+      "python3",
+      "-u",
+      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
+      "--",
+      "RECIPE_REPO[depot_tools]/gsutil.py",
+      "----",
+      "cp",
+      "-r",
+      "gs://flutter_devicelab/flutter/ci/2d72510e447ab60a9728aeea2362d8be2cbd7789/def",
+      "[CLEANUP]/tmp_tmp_2"
+    ],
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "gsutil download artifact"
+  },
+  {
+    "cmd": [
+      "flutter",
+      "doctor",
+      "--verbose"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "flutter doctor",
+    "timeout": 300
+  },
+  {
+    "cmd": [
+      "dart",
+      "pub",
+      "get"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "dart pub get"
+  },
+  {
+    "cmd": [
+      "flutter",
+      "doctor",
+      "--verbose"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "flutter doctor (2)",
+    "timeout": 300
+  },
+  {
+    "cmd": [
+      "bash",
+      "RECIPE_MODULE[flutter::test_utils]/resources/runner.sh",
+      "dart",
+      "bin/test_runner.dart",
+      "test",
+      "-t",
+      "abc",
+      "--results-file",
+      "[CLEANUP]/results_tmp_1/results",
+      "--luci-builder",
+      "ghi",
+      "--task-args",
+      "test",
+      "--task-args",
+      "application-binary-path=[CLEANUP]/tmp_tmp_2/def",
+      "--git-branch",
+      "master"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LOGS_FILE": "[CLEANUP]/tmp_tmp_3",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "run abc",
+    "timeout": 1800
+  },
+  {
+    "cmd": [
+      "vpython3",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "copy",
+      "[CLEANUP]/tmp_tmp_3",
+      "/path/to/tmp/"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LOGS_FILE": "[CLEANUP]/tmp_tmp_3",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "read_logs",
+    "~followup_annotations": [
+      "@@@STEP_LOG_END@tmp_tmp_3@@@"
+    ]
+  },
+  {
+    "cmd": [],
+    "name": "step is flaky: run abc",
+    "~followup_annotations": [
+      "@@@STEP_LOG_LINE@stdout@@@@",
+      "@@@STEP_LOG_END@stdout@@@",
+      "@@@STEP_FAILURE@@@"
+    ]
+  },
+  {
+    "cmd": [],
+    "name": "process logs"
+  },
+  {
+    "cmd": [
+      "python3",
+      "-u",
+      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
+      "--",
+      "RECIPE_REPO[depot_tools]/gsutil.py",
+      "-m",
+      "----",
+      "cp",
+      "-r",
+      "[CLEANUP]/flutter_logs_dir",
+      "gs://flutter_logs/flutter/2d72510e447ab60a9728aeea2362d8be2cbd7789/abc/00000000-0000-0000-0000-000000001337"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "process logs.gsutil upload logs 2d72510e447ab60a9728aeea2362d8be2cbd7789",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LINK@archive logs@https://console.cloud.google.com/storage/browser/flutter_logs/flutter/2d72510e447ab60a9728aeea2362d8be2cbd7789/abc/00000000-0000-0000-0000-000000001337@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "vpython3",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "glob",
+      "[CLEANUP]/flutter_logs_dir",
+      "*"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "process logs.logs",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LOG_LINE@glob@[CLEANUP]/flutter_logs_dir/a.txt@@@",
+      "@@@STEP_LOG_END@glob@@@"
+    ]
+  },
+  {
+    "cmd": [],
+    "name": "log links",
+    "~followup_annotations": [
+      "@@@STEP_LINK@myfile.txt@https://storage.googleapis.com/flutter_logs/flutter/2d72510e447ab60a9728aeea2362d8be2cbd7789/abc/00000000-0000-0000-0000-000000001337/myfile.txt@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "vpython3",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "listdir",
+      "[CLEANUP]/flutter_logs_dir",
+      "--recursive"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "log links.List logs path",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LOG_LINE@listdir@[CLEANUP]/flutter_logs_dir/myfile.txt@@@",
+      "@@@STEP_LOG_END@listdir@@@"
+    ]
+  },
+  {
+    "cmd": [],
+    "name": "Killing Processes"
+  },
+  {
+    "cmd": [
+      "pkill",
+      "-e",
+      "chrome"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Killing Processes.kill chrome",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "pkill",
+      "-e",
+      "dart"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Killing Processes.kill dart",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "pkill",
+      "-e",
+      "flutter"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Killing Processes.kill flutter",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "pkill",
+      "-e",
+      "java"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Killing Processes.kill java",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "pkill",
+      "-e",
+      "adb"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Killing Processes.kill adb",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "top",
+      "-b",
+      "-n",
+      "3",
+      "-o",
+      "%MEM"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "OS info (2)"
+  },
+  {
+    "name": "$result"
+  }
+]
\ No newline at end of file
diff --git a/recipes/devicelab/devicelab_test_drone.expected/local-engine.json b/recipes/devicelab/devicelab_test_drone.expected/local-engine.json
new file mode 100644
index 0000000..3e95311
--- /dev/null
+++ b/recipes/devicelab/devicelab_test_drone.expected/local-engine.json
@@ -0,0 +1,1627 @@
+[
+  {
+    "cmd": [
+      "top",
+      "-b",
+      "-n",
+      "3",
+      "-o",
+      "%MEM"
+    ],
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "OS info"
+  },
+  {
+    "cmd": [],
+    "name": "Checkout flutter/flutter"
+  },
+  {
+    "cmd": [
+      "python3",
+      "-u",
+      "RECIPE_MODULE[depot_tools::git]/resources/git_setup.py",
+      "--path",
+      "[CLEANUP]/tmp_tmp_1/flutter sdk",
+      "--url",
+      "https://flutter.googlesource.com/mirrors/flutter"
+    ],
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Checkout flutter/flutter.git setup",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "git",
+      "fetch",
+      "origin",
+      "--recurse-submodules",
+      "--progress",
+      "--tags"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+    "env": {
+      "PATH": "RECIPE_REPO[depot_tools]:<PATH>"
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Checkout flutter/flutter.git fetch",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "git",
+      "checkout",
+      "-f",
+      "2d72510e447ab60a9728aeea2362d8be2cbd7789"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
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+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
+        "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "read_logs",
+    "~followup_annotations": [
+      "@@@STEP_LOG_END@tmp_tmp_3@@@"
+    ]
+  },
+  {
+    "cmd": [],
+    "name": "process logs"
+  },
+  {
+    "cmd": [
+      "python3",
+      "-u",
+      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
+      "--",
+      "RECIPE_REPO[depot_tools]/gsutil.py",
+      "-m",
+      "----",
+      "cp",
+      "-r",
+      "[CLEANUP]/flutter_logs_dir",
+      "gs://flutter_logs/flutter/2d72510e447ab60a9728aeea2362d8be2cbd7789/abc/00000000-0000-0000-0000-000000001337"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LOCAL_ENGINE": "[CLEANUP]/builder/src/out/android-release",
+      "LOCAL_ENGINE_HOST": "host-release",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
+        "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "process logs.gsutil upload logs 2d72510e447ab60a9728aeea2362d8be2cbd7789",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LINK@archive logs@https://console.cloud.google.com/storage/browser/flutter_logs/flutter/2d72510e447ab60a9728aeea2362d8be2cbd7789/abc/00000000-0000-0000-0000-000000001337@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "vpython3",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "glob",
+      "[CLEANUP]/flutter_logs_dir",
+      "*"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LOCAL_ENGINE": "[CLEANUP]/builder/src/out/android-release",
+      "LOCAL_ENGINE_HOST": "host-release",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
+        "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "process logs.logs",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LOG_LINE@glob@[CLEANUP]/flutter_logs_dir/a.txt@@@",
+      "@@@STEP_LOG_END@glob@@@"
+    ]
+  },
+  {
+    "cmd": [],
+    "name": "log links",
+    "~followup_annotations": [
+      "@@@STEP_LINK@myfile.txt@https://storage.googleapis.com/flutter_logs/flutter/2d72510e447ab60a9728aeea2362d8be2cbd7789/abc/00000000-0000-0000-0000-000000001337/myfile.txt@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "vpython3",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "listdir",
+      "[CLEANUP]/flutter_logs_dir",
+      "--recursive"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LOCAL_ENGINE": "[CLEANUP]/builder/src/out/android-release",
+      "LOCAL_ENGINE_HOST": "host-release",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
+        "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "log links.List logs path",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LOG_LINE@listdir@[CLEANUP]/flutter_logs_dir/myfile.txt@@@",
+      "@@@STEP_LOG_END@listdir@@@"
+    ]
+  },
+  {
+    "cmd": [],
+    "name": "Killing Processes"
+  },
+  {
+    "cmd": [
+      "pkill",
+      "-e",
+      "chrome"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LOCAL_ENGINE": "[CLEANUP]/builder/src/out/android-release",
+      "LOCAL_ENGINE_HOST": "host-release",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
+        "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Killing Processes.kill chrome",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "pkill",
+      "-e",
+      "dart"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LOCAL_ENGINE": "[CLEANUP]/builder/src/out/android-release",
+      "LOCAL_ENGINE_HOST": "host-release",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
+        "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Killing Processes.kill dart",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "pkill",
+      "-e",
+      "flutter"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LOCAL_ENGINE": "[CLEANUP]/builder/src/out/android-release",
+      "LOCAL_ENGINE_HOST": "host-release",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
+        "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Killing Processes.kill flutter",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "pkill",
+      "-e",
+      "java"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LOCAL_ENGINE": "[CLEANUP]/builder/src/out/android-release",
+      "LOCAL_ENGINE_HOST": "host-release",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
+        "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Killing Processes.kill java",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "pkill",
+      "-e",
+      "adb"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LOCAL_ENGINE": "[CLEANUP]/builder/src/out/android-release",
+      "LOCAL_ENGINE_HOST": "host-release",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
+        "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Killing Processes.kill adb",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "top",
+      "-b",
+      "-n",
+      "3",
+      "-o",
+      "%MEM"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LOCAL_ENGINE": "[CLEANUP]/builder/src/out/android-release",
+      "LOCAL_ENGINE_HOST": "host-release",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
+        "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "OS info (2)"
+  },
+  {
+    "cmd": [],
+    "name": "Upload metrics"
+  },
+  {
+    "cmd": [
+      "luci-auth",
+      "token",
+      "-scopes",
+      "https://www.googleapis.com/auth/cloud-platform https://www.googleapis.com/auth/datastore",
+      "-lifetime",
+      "3m"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LOCAL_ENGINE": "[CLEANUP]/builder/src/out/android-release",
+      "LOCAL_ENGINE_HOST": "host-release",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Upload metrics.get access token for default account",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "vpython3",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "copy",
+      "extra.secret.token.should.not.be.logged",
+      "[CLEANUP]/tmp_tmp_4"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LOCAL_ENGINE": "[CLEANUP]/builder/src/out/android-release",
+      "LOCAL_ENGINE_HOST": "host-release",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Upload metrics.write metric center token",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "luci-auth",
+      "token",
+      "-lifetime",
+      "3m"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LOCAL_ENGINE": "[CLEANUP]/builder/src/out/android-release",
+      "LOCAL_ENGINE_HOST": "host-release",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Upload metrics.get access token for default account (2)",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "vpython3",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "copy",
+      "extra.secret.token.should.not.be.logged",
+      "[CLEANUP]/tmp_tmp_5"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LOCAL_ENGINE": "[CLEANUP]/builder/src/out/android-release",
+      "LOCAL_ENGINE_HOST": "host-release",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Upload metrics.write cocoon token",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "dart",
+      "bin/test_runner.dart",
+      "upload-metrics",
+      "--test-flaky",
+      "False",
+      "--builder-bucket",
+      "ci",
+      "--git-branch",
+      "master",
+      "--luci-builder",
+      "ghi",
+      "--test-status",
+      "Succeeded",
+      "--service-account-token-file",
+      "[CLEANUP]/tmp_tmp_5"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GCP_PROJECT": "flutter-infra-staging",
+      "GIT_BRANCH": "master",
+      "LOCAL_ENGINE": "[CLEANUP]/builder/src/out/android-release",
+      "LOCAL_ENGINE_HOST": "host-release",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+      "TOKEN_PATH": "[CLEANUP]/tmp_tmp_4"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
+        "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Upload metrics.upload results",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "vpython3",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "remove",
+      "[CLEANUP]/tmp_tmp_4"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LOCAL_ENGINE": "[CLEANUP]/builder/src/out/android-release",
+      "LOCAL_ENGINE_HOST": "host-release",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/builder/src/out/android-release/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "test:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Upload metrics.delete metric center token",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "name": "$result"
+  }
+]
\ No newline at end of file
diff --git a/recipes/devicelab/devicelab_test_drone.expected/mac.json b/recipes/devicelab/devicelab_test_drone.expected/mac.json
new file mode 100644
index 0000000..5a698c8
--- /dev/null
+++ b/recipes/devicelab/devicelab_test_drone.expected/mac.json
@@ -0,0 +1,2902 @@
+[
+  {
+    "cmd": [
+      "sw_vers",
+      "-productVersion"
+    ],
+    "luci_context": {
+      "realm": {
+        "name": "project:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "find macOS version"
+  },
+  {
+    "cmd": [
+      "top",
+      "-l",
+      "3",
+      "-o",
+      "mem"
+    ],
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "project:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "OS info"
+  },
+  {
+    "cmd": [
+      "xattr",
+      "/opt/s/w/ir/cipd_bin_packages/python3"
+    ],
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "project:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "python3 xattr info"
+  },
+  {
+    "cmd": [
+      "xattr",
+      "/opt/s/w/ir/cipd_bin_packages/git"
+    ],
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "project:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "git xattr info"
+  },
+  {
+    "cmd": [
+      "sudo",
+      "xcode-select",
+      "--reset"
+    ],
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "project:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "reset XCode"
+  },
+  {
+    "cmd": [],
+    "name": "Checkout flutter/flutter"
+  },
+  {
+    "cmd": [
+      "python3",
+      "-u",
+      "RECIPE_MODULE[depot_tools::git]/resources/git_setup.py",
+      "--path",
+      "[CLEANUP]/tmp_tmp_1/flutter sdk",
+      "--url",
+      "https://flutter.googlesource.com/mirrors/flutter"
+    ],
+    "luci_context": {
+      "realm": {
+        "name": "project:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Checkout flutter/flutter.git setup",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "git",
+      "fetch",
+      "origin",
+      "--recurse-submodules",
+      "--progress",
+      "--tags"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+    "env": {
+      "PATH": "RECIPE_REPO[depot_tools]:<PATH>"
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "project:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Checkout flutter/flutter.git fetch",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "git",
+      "checkout",
+      "-f",
+      "2d72510e447ab60a9728aeea2362d8be2cbd7789"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "project:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Checkout flutter/flutter.git checkout",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "git",
+      "rev-parse",
+      "HEAD"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "project:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Checkout flutter/flutter.read revision",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_TEXT@<br/>checked out 'deadbeef'<br/>@@@",
+      "@@@SET_BUILD_PROPERTY@got_revision@\"deadbeef\"@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "git",
+      "clean",
+      "-f",
+      "-d",
+      "-x"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "project:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Checkout flutter/flutter.git clean",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "git",
+      "submodule",
+      "sync"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "project:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Checkout flutter/flutter.submodule sync",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "git",
+      "submodule",
+      "update",
+      "--init",
+      "--recursive"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "project:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Checkout flutter/flutter.submodule update",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "git",
+      "log",
+      "--pretty=format:%ct",
+      "-n",
+      "1"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+    "luci_context": {
+      "realm": {
+        "name": "project:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "git commit time",
+    "timeout": 600.0
+  },
+  {
+    "cmd": [
+      "git",
+      "rev-parse",
+      "HEAD"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "project:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "git rev-parse"
+  },
+  {
+    "cmd": [
+      "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/flutter",
+      "config",
+      "--clear-features"
+    ],
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "darwin",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
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+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
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+        "hostname": "rdbhost"
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+    },
+    "name": "flutter config --clear-features"
+  },
+  {
+    "cmd": [],
+    "name": "Initialize logs"
+  },
+  {
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+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
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+      "--mode",
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+      "[CLEANUP]/flutter_logs_dir"
+    ],
+    "infra_step": true,
+    "luci_context": {
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+      }
+    },
+    "name": "Initialize logs.Ensure [CLEANUP]/flutter_logs_dir",
+    "~followup_annotations": [
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+    ]
+  },
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+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
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+      "copy",
+      "",
+      "[CLEANUP]/flutter_logs_dir/noop.txt"
+    ],
+    "infra_step": true,
+    "luci_context": {
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+        "name": "project:ci"
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+          "update_token": "token"
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+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Initialize logs.Write noop file",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [],
+    "name": "Dependencies"
+  },
+  {
+    "cmd": [
+      "ideviceinfo",
+      "--key",
+      "ProductType"
+    ],
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "darwin",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
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+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
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+    "env_prefixes": {
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+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
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+    "infra_step": true,
+    "luci_context": {
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+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Find device type"
+  },
+  {
+    "cmd": [
+      "python3",
+      "-u",
+      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
+      "--",
+      "RECIPE_REPO[depot_tools]/gsutil.py",
+      "----",
+      "cp",
+      "-r",
+      "gs://flutter_devicelab/flutter/ci/2d72510e447ab60a9728aeea2362d8be2cbd7789/def",
+      "[CLEANUP]/tmp_tmp_2"
+    ],
+    "infra_step": true,
+    "luci_context": {
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+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "gsutil download artifact"
+  },
+  {
+    "cmd": [
+      "flutter",
+      "doctor",
+      "--verbose"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
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+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
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+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "darwin",
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+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
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+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
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+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "flutter doctor",
+    "timeout": 300
+  },
+  {
+    "cmd": [
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+      "pub",
+      "get"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
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+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "darwin",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
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+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
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+      "resultdb": {
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+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "dart pub get"
+  },
+  {
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+      "rm",
+      "-rf",
+      "[HOME]/Library/Developer/Xcode/DerivedData"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
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+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "darwin",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
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+    "env_prefixes": {
+      "PATH": [
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+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "project:ci"
+      },
+      "resultdb": {
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+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Delete mac deriveddata"
+  },
+  {
+    "cmd": [],
+    "name": "install xcode"
+  },
+  {
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+      "ensure",
+      "-root",
+      "[CLEANUP]/tmp_tmp_3/osx_sdk",
+      "-ensure-file",
+      "infra/tools/mac_toolchain/${platform} latest",
+      "-max-threads",
+      "0",
+      "-json-output",
+      "/path/to/tmp/json"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
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+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "darwin",
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+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
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+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
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+    "luci_context": {
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+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "install xcode.ensure_installed",
+    "~followup_annotations": [
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+      "@@@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\": \"infra/tools/mac_toolchain/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@@@"
+    ]
+  },
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+      "-al",
+      "[CLEANUP]/tmp_tmp_3/osx_sdk"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
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+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "darwin",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
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+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
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+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "project:ci"
+      },
+      "resultdb": {
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+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "install xcode.Show tool_dir cache",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
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+      "install",
+      "-kind",
+      "ios",
+      "-xcode-version",
+      "deadbeef",
+      "-output-dir",
+      "/opt/flutter/xcode/deadbeef/XCode.app",
+      "-cipd-package-prefix",
+      "infra_internal/ios/xcode",
+      "-with-runtime=True",
+      "-verbose"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
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+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
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+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "darwin",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
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+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
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+    "luci_context": {
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+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "install xcode.install xcode from cipd",
+    "timeout": 1800,
+    "~followup_annotations": [
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+    ]
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+      "-9",
+      "-v",
+      "com.apple.CoreSimulator.CoreSimulatorDevice"
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+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
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+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
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+      "LUCI_PR": "",
+      "OS": "darwin",
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+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
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+    "luci_context": {
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+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "kill dart"
+  },
+  {
+    "cmd": [
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+      "xcode-select",
+      "--switch",
+      "/opt/flutter/xcode/deadbeef/XCode.app"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
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+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
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+      "OS": "darwin",
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+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
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+    "luci_context": {
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+          "update_token": "token"
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+        "hostname": "rdbhost"
+      }
+    },
+    "name": "select xcode"
+  },
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+      "simctl",
+      "list"
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+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
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+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
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+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "darwin",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
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+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
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+          "update_token": "token"
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+        "hostname": "rdbhost"
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+    "name": "list simulators"
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+      "simctl",
+      "list",
+      "runtimes"
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+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
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+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
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+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
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+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
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+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
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+    "luci_context": {
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+      "resultdb": {
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+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "list runtimes"
+  },
+  {
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+      "LUCI_CI": "True",
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+        "hostname": "rdbhost"
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+      "flutter",
+      "doctor",
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+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
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+        "hostname": "rdbhost"
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+    "name": "flutter doctor (2)",
+    "timeout": 300
+  },
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+      "RECIPE_MODULE[flutter::test_utils]/resources/runner.sh",
+      "dart",
+      "bin/test_runner.dart",
+      "test",
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+      "--results-file",
+      "[CLEANUP]/results_tmp_1/results",
+      "--luci-builder",
+      "ghi",
+      "--task-args",
+      "test",
+      "--task-args",
+      "application-binary-path=[CLEANUP]/tmp_tmp_2/def",
+      "--git-branch",
+      "master"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
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+  },
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+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
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+    "~followup_annotations": [
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+    ]
+  },
+  {
+    "cmd": [
+      "vpython3",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "copy",
+      "extra.secret.token.should.not.be.logged",
+      "[CLEANUP]/tmp_tmp_7"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "darwin",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "project:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Upload metrics.write cocoon token",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "dart",
+      "bin/test_runner.dart",
+      "upload-metrics",
+      "--test-flaky",
+      "False",
+      "--builder-bucket",
+      "ci",
+      "--git-branch",
+      "master",
+      "--luci-builder",
+      "ghi",
+      "--test-status",
+      "Succeeded",
+      "--service-account-token-file",
+      "[CLEANUP]/tmp_tmp_7"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GCP_PROJECT": "flutter-infra-staging",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "darwin",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+      "TOKEN_PATH": "[CLEANUP]/tmp_tmp_6"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "project:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Upload metrics.upload results",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "vpython3",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "remove",
+      "[CLEANUP]/tmp_tmp_6"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "darwin",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "project:ci"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Upload metrics.delete metric center token",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "name": "$result"
+  }
+]
\ No newline at end of file
diff --git a/recipes/devicelab/devicelab_test_drone.expected/no-artifact-name.json b/recipes/devicelab/devicelab_test_drone.expected/no-artifact-name.json
new file mode 100644
index 0000000..acaa08f
--- /dev/null
+++ b/recipes/devicelab/devicelab_test_drone.expected/no-artifact-name.json
@@ -0,0 +1,45 @@
+[
+  {
+    "cmd": [
+      "top",
+      "-b",
+      "-n",
+      "3",
+      "-o",
+      "%MEM"
+    ],
+    "infra_step": true,
+    "name": "OS info"
+  },
+  {
+    "cmd": [],
+    "name": "RECIPE CRASH (Uncaught exception)",
+    "~followup_annotations": [
+      "@@@STEP_EXCEPTION@@@",
+      "The recipe has crashed at point 'Uncaught exception'!",
+      "",
+      "Traceback (most recent call last):",
+      "  File \"RECIPE_REPO[recipe_engine]/recipe_engine/internal/engine.py\", in run_steps",
+      "    raw_result = recipe_obj.run_steps(api, engine)",
+      "                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^",
+      "  File \"RECIPE_REPO[recipe_engine]/recipe_engine/internal/recipe_deps.py\", in run_steps",
+      "    recipe_result = invoke_with_properties(",
+      "                    ^^^^^^^^^^^^^^^^^^^^^^^",
+      "  File \"RECIPE_REPO[recipe_engine]/recipe_engine/internal/property_invoker.py\", in invoke_with_properties",
+      "    return _invoke_with_properties(callable_obj, all_props, environ, prop_defs,",
+      "           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^",
+      "  File \"RECIPE_REPO[recipe_engine]/recipe_engine/internal/property_invoker.py\", in _invoke_with_properties",
+      "    return callable_obj(*props, **additional_args)",
+      "           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^",
+      "  File \"RECIPE_REPO[flutter]/recipes/devicelab/devicelab_test_drone.py\", line 54, in RunSteps",
+      "    raise ValueError('An artifact property is required')",
+      "ValueError: An artifact property is required"
+    ]
+  },
+  {
+    "failure": {
+      "humanReason": "Uncaught Exception: ValueError('An artifact property is required')"
+    },
+    "name": "$result"
+  }
+]
\ No newline at end of file
diff --git a/recipes/devicelab/devicelab_test_drone.expected/no-task-name.json b/recipes/devicelab/devicelab_test_drone.expected/no-task-name.json
new file mode 100644
index 0000000..8427204
--- /dev/null
+++ b/recipes/devicelab/devicelab_test_drone.expected/no-task-name.json
@@ -0,0 +1,45 @@
+[
+  {
+    "cmd": [
+      "top",
+      "-b",
+      "-n",
+      "3",
+      "-o",
+      "%MEM"
+    ],
+    "infra_step": true,
+    "name": "OS info"
+  },
+  {
+    "cmd": [],
+    "name": "RECIPE CRASH (Uncaught exception)",
+    "~followup_annotations": [
+      "@@@STEP_EXCEPTION@@@",
+      "The recipe has crashed at point 'Uncaught exception'!",
+      "",
+      "Traceback (most recent call last):",
+      "  File \"RECIPE_REPO[recipe_engine]/recipe_engine/internal/engine.py\", in run_steps",
+      "    raw_result = recipe_obj.run_steps(api, engine)",
+      "                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^",
+      "  File \"RECIPE_REPO[recipe_engine]/recipe_engine/internal/recipe_deps.py\", in run_steps",
+      "    recipe_result = invoke_with_properties(",
+      "                    ^^^^^^^^^^^^^^^^^^^^^^^",
+      "  File \"RECIPE_REPO[recipe_engine]/recipe_engine/internal/property_invoker.py\", in invoke_with_properties",
+      "    return _invoke_with_properties(callable_obj, all_props, environ, prop_defs,",
+      "           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^",
+      "  File \"RECIPE_REPO[recipe_engine]/recipe_engine/internal/property_invoker.py\", in _invoke_with_properties",
+      "    return callable_obj(*props, **additional_args)",
+      "           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^",
+      "  File \"RECIPE_REPO[flutter]/recipes/devicelab/devicelab_test_drone.py\", line 49, in RunSteps",
+      "    raise ValueError('A task_name property is required')",
+      "ValueError: A task_name property is required"
+    ]
+  },
+  {
+    "failure": {
+      "humanReason": "Uncaught Exception: ValueError('A task_name property is required')"
+    },
+    "name": "$result"
+  }
+]
\ No newline at end of file
diff --git a/recipes/devicelab/devicelab_test_drone.expected/no-upload-metrics-linux-staging.json b/recipes/devicelab/devicelab_test_drone.expected/no-upload-metrics-linux-staging.json
new file mode 100644
index 0000000..1061f59
--- /dev/null
+++ b/recipes/devicelab/devicelab_test_drone.expected/no-upload-metrics-linux-staging.json
@@ -0,0 +1,1325 @@
+[
+  {
+    "cmd": [
+      "top",
+      "-b",
+      "-n",
+      "3",
+      "-o",
+      "%MEM"
+    ],
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "project:staging"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "OS info"
+  },
+  {
+    "cmd": [],
+    "name": "Checkout flutter/flutter"
+  },
+  {
+    "cmd": [
+      "python3",
+      "-u",
+      "RECIPE_MODULE[depot_tools::git]/resources/git_setup.py",
+      "--path",
+      "[CLEANUP]/tmp_tmp_1/flutter sdk",
+      "--url",
+      "https://flutter.googlesource.com/mirrors/flutter"
+    ],
+    "luci_context": {
+      "realm": {
+        "name": "project:staging"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Checkout flutter/flutter.git setup",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "git",
+      "fetch",
+      "origin",
+      "--recurse-submodules",
+      "--progress",
+      "--tags"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+    "env": {
+      "PATH": "RECIPE_REPO[depot_tools]:<PATH>"
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "project:staging"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Checkout flutter/flutter.git fetch",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "git",
+      "checkout",
+      "-f",
+      "2d72510e447ab60a9728aeea2362d8be2cbd7789"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "project:staging"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Checkout flutter/flutter.git checkout",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "git",
+      "rev-parse",
+      "HEAD"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "project:staging"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Checkout flutter/flutter.read revision",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_TEXT@<br/>checked out 'deadbeef'<br/>@@@",
+      "@@@SET_BUILD_PROPERTY@got_revision@\"deadbeef\"@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "git",
+      "clean",
+      "-f",
+      "-d",
+      "-x"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "project:staging"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Checkout flutter/flutter.git clean",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "git",
+      "submodule",
+      "sync"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "project:staging"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Checkout flutter/flutter.submodule sync",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "git",
+      "submodule",
+      "update",
+      "--init",
+      "--recursive"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "project:staging"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Checkout flutter/flutter.submodule update",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "git",
+      "log",
+      "--pretty=format:%ct",
+      "-n",
+      "1"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+    "luci_context": {
+      "realm": {
+        "name": "project:staging"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "git commit time",
+    "timeout": 600.0
+  },
+  {
+    "cmd": [
+      "git",
+      "rev-parse",
+      "HEAD"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk",
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "project:staging"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "git rev-parse"
+  },
+  {
+    "cmd": [
+      "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/flutter",
+      "config",
+      "--clear-features"
+    ],
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "luci_context": {
+      "realm": {
+        "name": "project:staging"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "flutter config --clear-features"
+  },
+  {
+    "cmd": [],
+    "name": "Initialize logs"
+  },
+  {
+    "cmd": [
+      "vpython3",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "ensure-directory",
+      "--mode",
+      "0o777",
+      "[CLEANUP]/flutter_logs_dir"
+    ],
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "project:staging"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Initialize logs.Ensure [CLEANUP]/flutter_logs_dir",
+    "~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]/flutter_logs_dir/noop.txt"
+    ],
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "project:staging"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Initialize logs.Write noop file",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [],
+    "name": "Dependencies"
+  },
+  {
+    "cmd": [
+      "python3",
+      "-u",
+      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
+      "--",
+      "RECIPE_REPO[depot_tools]/gsutil.py",
+      "----",
+      "cp",
+      "-r",
+      "gs://flutter_devicelab/flutter/staging/2d72510e447ab60a9728aeea2362d8be2cbd7789/def",
+      "[CLEANUP]/tmp_tmp_2"
+    ],
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "project:staging"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "gsutil download artifact"
+  },
+  {
+    "cmd": [
+      "flutter",
+      "doctor",
+      "--verbose"
+    ],
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+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "project:staging"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Killing Processes.kill java",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "pkill",
+      "-e",
+      "adb"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "project:staging"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Killing Processes.kill adb",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "top",
+      "-b",
+      "-n",
+      "3",
+      "-o",
+      "%MEM"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "project:staging"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "OS info (2)"
+  },
+  {
+    "cmd": [
+      "vpython3",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "copy",
+      "RECIPE_MODULE[recipe_engine::cas]/resources/infra.sha1",
+      "/path/to/tmp/"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "project:staging"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "read infra revision",
+    "~followup_annotations": [
+      "@@@STEP_LOG_LINE@infra.sha1@git_revision:mock_infra_git_revision@@@",
+      "@@@STEP_LOG_END@infra.sha1@@@"
+    ]
+  },
+  {
+    "cmd": [],
+    "name": "install infra/tools/luci/cas"
+  },
+  {
+    "cmd": [
+      "vpython3",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "ensure-directory",
+      "--mode",
+      "0o777",
+      "[START_DIR]/cipd_tool/infra/tools/luci/cas/33f9d887e5b8aeaaf9d65506acccfa8da2c480712e534a23a79e92c342c44bee"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "project:staging"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "install infra/tools/luci/cas.ensure package directory",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "cipd",
+      "ensure",
+      "-root",
+      "[START_DIR]/cipd_tool/infra/tools/luci/cas/33f9d887e5b8aeaaf9d65506acccfa8da2c480712e534a23a79e92c342c44bee",
+      "-ensure-file",
+      "infra/tools/luci/cas/${platform} git_revision:mock_infra_git_revision",
+      "-max-threads",
+      "0",
+      "-json-output",
+      "/path/to/tmp/json"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "project:staging"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "install infra/tools/luci/cas.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-git_revision:moc\",@@@",
+      "@@@STEP_LOG_LINE@json.output@        \"package\": \"infra/tools/luci/cas/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": [
+      "[START_DIR]/cipd_tool/infra/tools/luci/cas/33f9d887e5b8aeaaf9d65506acccfa8da2c480712e534a23a79e92c342c44bee/cas",
+      "archive",
+      "-log-level",
+      "info",
+      "-cas-instance",
+      "projects/example-cas-server/instances/default_instance",
+      "-dump-digest",
+      "/path/to/tmp/",
+      "-paths-json",
+      "[[\"[CLEANUP]/results_tmp_1\", \"results\"]]"
+    ],
+    "cwd": "[CLEANUP]/tmp_tmp_1/flutter sdk/dev/devicelab",
+    "env": {
+      "ARTIFACT_HUB_REPOSITORY": "artifactregistry://us-maven.pkg.dev/artifact-foundry-prod/maven-3p",
+      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
+      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
+      "GIT_BRANCH": "master",
+      "LUCI_BRANCH": "",
+      "LUCI_CI": "True",
+      "LUCI_PR": "",
+      "OS": "linux",
+      "PUB_CACHE": "[START_DIR]/.pub-cache",
+      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
+      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk"
+    },
+    "env_prefixes": {
+      "PATH": [
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
+        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin"
+      ]
+    },
+    "infra_step": true,
+    "luci_context": {
+      "realm": {
+        "name": "project:staging"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Upload metrics to CAS",
+    "~followup_annotations": [
+      "@@@STEP_LINK@CAS UI@https://cas-viewer.appspot.com/projects/example-cas-server/instances/default_instance/blobs/e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855/0/tree@@@",
+      "@@@SET_BUILD_PROPERTY@results_cas_hash@\"e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855/0\"@@@"
+    ]
+  },
+  {
+    "name": "$result"
+  }
+]
\ No newline at end of file
diff --git a/recipes/devicelab/devicelab_test_drone.py b/recipes/devicelab/devicelab_test_drone.py
new file mode 100644
index 0000000..0393d78
--- /dev/null
+++ b/recipes/devicelab/devicelab_test_drone.py
@@ -0,0 +1,398 @@
+# Copyright 2020 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+from recipe_engine.recipe_api import Property
+
+PYTHON_VERSION_COMPATIBILITY = 'PY3'
+
+DEPS = [
+    'depot_tools/gsutil',
+    'flutter/flutter_deps',
+    'flutter/logs_util',
+    'flutter/os_utils',
+    'flutter/osx_sdk',
+    'flutter/repo_util',
+    'flutter/retry',
+    'flutter/shard_util',
+    'flutter/test_utils',
+    'flutter/token_util',
+    'fuchsia/git',
+    'recipe_engine/buildbucket',
+    'recipe_engine/cas',
+    'recipe_engine/context',
+    'recipe_engine/json',
+    'recipe_engine/path',
+    'recipe_engine/platform',
+    'recipe_engine/properties',
+    'recipe_engine/raw_io',
+    'recipe_engine/runtime',
+    'recipe_engine/step',
+    'recipe_engine/swarming',
+]
+
+# Fifteen minutes
+MAX_TIMEOUT_SECS = 30 * 60
+# GCS bucket for flutter devicelab build app artifacts.
+DEVICELAB_BUCKET = 'flutter_devicelab'
+
+
+def RunSteps(api):
+  # Collect memory/cpu/process before task execution.
+  api.os_utils.collect_os_info()
+
+  # If on macOS, reset Xcode in case a previous build failed to do so.
+  api.osx_sdk.reset_xcode()
+
+  task_name = api.properties.get("task_name")
+  if not task_name:
+    raise ValueError('A task_name property is required')
+
+  # Artifact needs pre-built before running the test.
+  artifact = api.properties.get('artifact', None)
+  if not artifact:
+    raise ValueError('An artifact property is required')
+
+  flutter_path = api.path.mkdtemp() / 'flutter sdk'
+  api.repo_util.checkout(
+      'flutter',
+      flutter_path,
+      api.properties.get('git_url'),
+      api.properties.get('git_ref'),
+  )
+  with api.context(cwd=flutter_path):
+    commit_time = api.git(
+        'git commit time',
+        'log',
+        '--pretty=format:%ct',
+        '-n',
+        '1',
+        stdout=api.raw_io.output_text()
+    ).stdout.rstrip()
+  env, env_prefixes = api.repo_util.flutter_environment(flutter_path)
+  api.logs_util.initialize_logs_collection(env)
+  with api.step.nest('Dependencies'):
+    api.flutter_deps.flutter_engine(env, env_prefixes)
+    deps = api.properties.get('dependencies', [])
+    # TODO: If deps contains dart_sdk and we are running a local engine,
+    # we don't want to fetch it with cipd, so don't fetch it with required_deps
+    api.flutter_deps.required_deps(env, env_prefixes, deps)
+
+  target_tags = api.properties.get('tags', [])
+  device_tags = api.test_utils.collect_benchmark_tags(
+      env, env_prefixes, target_tags
+  )
+  benchmark_tags = api.json.dumps(device_tags)
+
+  devicelab_path = flutter_path / 'dev/devicelab'
+  git_branch = api.properties.get('git_branch')
+  # Create tmp file to store results in
+  results_path = api.path.mkdtemp(prefix='results') / 'results'
+  # Run test
+  parent_builder = api.properties.get('parent_builder')
+  # Quote builder name if running on windows.
+  parent_builder = f'\"{parent_builder}\"' if api.platform.is_win else parent_builder
+  runner_params = [
+      '-t', task_name, '--results-file', results_path, '--luci-builder',
+      parent_builder
+  ]
+  # Downloads artifact
+  artifact_destination_dir = api.path.mkdtemp()
+  download_artifact(api, artifact, artifact_destination_dir)
+  # Test taskArgs
+  artifact_path = artifact_destination_dir / artifact
+  runner_params.extend([
+      '--task-args', 'test', '--task-args',
+      'application-binary-path=%s' % artifact_path
+  ])
+  if 'LOCAL_ENGINE' in env:
+    runner_params.extend(['--local-engine', env['LOCAL_ENGINE']])
+  if 'LOCAL_ENGINE_HOST' in env:
+    runner_params.extend(['--local-engine-host', env['LOCAL_ENGINE_HOST']])
+  # LUCI git checkouts end up in a detached HEAD state, so branch must
+  # be passed from gitiles -> test runner -> Cocoon.
+  if git_branch and api.properties.get('git_url') is None:
+    # git_branch is set only when the build was triggered on post-submit.
+    runner_params.extend(['--git-branch', git_branch])
+  test_status = ''
+  with api.context(env=env, env_prefixes=env_prefixes, cwd=devicelab_path):
+    api.retry.run_flutter_doctor()
+    api.step('dart pub get', ['dart', 'pub', 'get'], infra_step=True)
+    if not api.properties.get('$flutter/osx_sdk'):
+      with api.context(env=env, env_prefixes=env_prefixes):
+        run_test(api, task_name, runner_params)
+    else:
+      api.os_utils.clean_derived_data()
+      if str(api.swarming.bot_id).startswith('flutter-devicelab'):
+        with api.osx_sdk('ios', devicelab=True):
+          with api.context(env=env, env_prefixes=env_prefixes):
+            # Next steps get executed only if running in mac.
+            api.os_utils.prepare_ios_device()
+            api.os_utils.shutdown_simulators()
+            api.os_utils.ios_debug_symbol_doctor()
+            run_test(api, task_name, runner_params)
+
+  with api.context(env=env, env_prefixes=env_prefixes, cwd=devicelab_path):
+    uploadResults(
+        api, env, env_prefixes, results_path, test_status == 'flaky',
+        git_branch, parent_builder, commit_time, task_name, benchmark_tags
+    )
+    uploadMetricsToCas(api, results_path)
+
+
+def run_test(api, task_name, runner_params):
+  '''Run the devicelab test.'''
+  api.retry.run_flutter_doctor()
+  test_runner_command = ['dart', 'bin/test_runner.dart', 'test']
+  test_runner_command.extend(runner_params)
+  test_status = ''
+  try:
+    test_status = api.test_utils.run_test(
+        'run %s' % task_name,
+        test_runner_command,
+        timeout_secs=MAX_TIMEOUT_SECS
+    )
+  finally:
+    debug_after_failure(api, task_name)
+
+
+def download_artifact(api, artifact, artifact_destination_dir):
+  '''Download pre-build artifact.'''
+  commit_sha = api.repo_util.get_env_ref()
+  artifact_gcs_dir = 'flutter/%s/%s' % (
+      api.shard_util.get_base_bucket_name(), commit_sha
+  )
+  artifact_gcs_path = '%s/%s' % (artifact_gcs_dir, artifact)
+  api.gsutil.download(
+      DEVICELAB_BUCKET,
+      artifact_gcs_path,
+      artifact_destination_dir,
+      args=['-r'],
+      name="download artifact"
+  )
+
+
+def debug_after_failure(api, task_name):
+  """Upload logs and collect OS debug info."""
+  api.logs_util.upload_logs(task_name)
+  # This is to clean up leaked processes.
+  api.os_utils.kill_processes()
+  # Collect memory/cpu/process after task execution.
+  api.os_utils.collect_os_info()
+
+
+def shouldNotUpdate(api, git_branch):
+  """Check if a post submit builder should update results to cocoon/skia perf.
+
+  Test results will be sent to cocoon/skia perf only when test is post-submit and test is from
+  supported branches.
+  """
+  supported_branches = ['master']
+  if api.runtime.is_experimental or api.properties.get(
+      'git_url') or git_branch not in supported_branches:
+    return True
+  else:
+    return False
+
+
+def uploadResults(
+    api,
+    env,
+    env_prefixes,
+    results_path,
+    is_test_flaky,
+    git_branch,
+    builder_name,
+    commit_time,
+    task_name,
+    benchmark_tags,
+    test_status='Succeeded',
+):
+  """Upload DeviceLab test results to Cocoon/skia perf.
+
+  luci-auth only gurantees a service account token life of 3 minutes. To work
+  around this limitation, results uploading is separate from the the test run.
+
+  Only post-submit tests upload results to Cocoon/skia perf.
+
+  If `upload_metrics: true`, generated test metrics will be uploaded to skia perf
+  for both prod and staging tests.
+
+  Otherwise, test status will be updated in Cocoon for tests running in prod pool,
+  and staging tests without `upload_metrics: true` will not be updated.
+
+  Args:
+    env(dict): Current environment variables.
+    env_prefixes(dict):  Current environment prefixes variables.
+    results_path(str): Path to test results.
+    is_test_flaky(bool): Flaky flag for the test running step.
+    git_branch(str): Branch the test runs against.
+    builder_name(str): The builder name that is being run on.
+    commit_time(str): The commit time in UNIX timestamp.
+    task_name(str): The task name of the current test.
+    benchmark_tags(str): Json dumped str of benchmark tags, which includes host and device info.
+    test_status(str): The status of the test running step.
+  """
+  if shouldNotUpdate(api, git_branch):
+    return
+  bucket = api.shard_util.get_base_bucket_name()
+  runner_params = ['--test-flaky', is_test_flaky, '--builder-bucket', bucket]
+  if api.properties.get('upload_metrics'):
+    runner_params.extend([
+        '--results-file', results_path, '--commit-time', commit_time,
+        '--task-name', task_name, '--benchmark-tags', benchmark_tags
+    ])
+  else:
+    # For builders without `upload_metrics: true`
+    #  - prod ones need to update test status, to be reflected on go/flutter-build
+    #  - staging ones do not need to as we are not tracking staging tests in cocoon datastore.
+    if bucket == 'staging':
+      return
+    else:
+      runner_params.extend([
+          '--git-branch', git_branch, '--luci-builder', builder_name,
+          '--test-status', test_status
+      ])
+
+  with api.step.nest('Upload metrics'):
+    with api.token_util.metric_center_token(env, env_prefixes):
+      runner_params.extend([
+          '--service-account-token-file',
+          api.token_util.cocoon_token()
+      ])
+      upload_command = ['dart', 'bin/test_runner.dart', 'upload-metrics']
+      upload_command.extend(runner_params)
+      with api.context(env=env, env_prefixes=env_prefixes):
+        api.step('upload results', upload_command, infra_step=True)
+
+
+def uploadMetricsToCas(api, results_path):
+  """Upload DeviceLab test performance metrics to CAS.
+
+  The hash of the CAS (content-addressed storage) upload is added as an
+  output property to the build.
+  """
+  if not api.properties.get('upload_metrics_to_cas'):
+    return
+  cas_hash = api.cas.archive(
+      'Upload metrics to CAS', api.path.dirname(results_path), results_path
+  )
+  api.step.active_result.presentation.properties['results_cas_hash'] = cas_hash
+
+
+def GenTests(api):
+  checkout_path = api.path.cleanup_dir / 'tmp_tmp_1/flutter sdk'
+  yield api.test(
+      "no-task-name",
+      api.expect_exception('ValueError'),
+  )
+  yield api.test(
+      "no-artifact-name",
+      api.properties(
+          buildername='Linux abc', task_name='abc', git_ref='refs/pull/1/head'
+      ),
+      api.expect_exception('ValueError'),
+  )
+  yield api.test(
+      "artifact-exists",
+      api.properties(
+          buildername='Linux abc',
+          task_name='abc',
+          git_branch='master',
+          artifact='def',
+          fake_data='fake data',
+          git_ref='refs/pull/1/head',
+          parent_builder='ghi',
+      ),
+      api.repo_util.flutter_environment_data(checkout_dir=checkout_path),
+  )
+  yield api.test(
+      "basic",
+      api.properties(
+          buildername='Linux abc',
+          task_name='abc',
+          git_branch='master',
+          fake_data='#flaky\nthis is a flaky\nflaky: true',
+          artifact='def',
+          upload_metrics=True,
+          upload_metrics_to_cas=True,
+          parent_builder='ghi',
+      ),
+      api.repo_util.flutter_environment_data(checkout_dir=checkout_path),
+      api.buildbucket.ci_build(
+          project='test',
+          git_repo='git.example.com/test/repo',
+      ),
+  )
+  yield api.test(
+      "experimental",
+      api.properties(
+          buildername='Linux abc',
+          task_name='abc',
+          git_branch='master',
+          artifact='def',
+          fake_data='#flaky\nthis is a flaky\nflaky: true',
+          parent_builder='ghi',
+      ),
+      api.repo_util.flutter_environment_data(checkout_dir=checkout_path),
+      api.buildbucket.ci_build(
+          project='test',
+          git_repo='git.example.com/test/repo',
+      ),
+      api.runtime(is_experimental=True),
+  )
+  yield api.test(
+      "no-upload-metrics-linux-staging",
+      api.properties(
+          buildername='Linux abc',
+          task_name='abc',
+          fake_data='fake data',
+          artifact='def',
+          upload_metrics_to_cas=True,
+          git_branch='master',
+          parent_builder='ghi',
+      ), api.repo_util.flutter_environment_data(checkout_dir=checkout_path),
+      api.buildbucket.ci_build(
+          git_ref='refs/heads/master',
+          bucket='staging',
+      )
+  )
+  yield api.test(
+      "local-engine",
+      api.properties(
+          buildername='Linux abc',
+          task_name='abc',
+          local_engine_cas_hash='isolatehashlocalengine/22',
+          local_engine='android-release',
+          local_engine_host='host-release',
+          git_branch='master',
+          fake_data='fake data',
+          artifact='def',
+          parent_builder='ghi',
+      ), api.repo_util.flutter_environment_data(checkout_dir=checkout_path),
+      api.buildbucket.ci_build(
+          project='test',
+          git_repo='git.example.com/test/repo',
+          git_ref='refs/heads/master',
+      )
+  )
+  yield api.test(
+      "mac",
+      api.properties(
+          buildername='Mac_ios abc',
+          task_name='abc',
+          tags=['ios'],
+          git_branch='master',
+          **{'$flutter/osx_sdk': {'sdk_version': 'deadbeef',}},
+          artifact='def',
+          fake_data='#flaky\nthis is a flaky\nflaky: true',
+          parent_builder='ghi'
+      ), api.repo_util.flutter_environment_data(checkout_dir=checkout_path),
+      api.platform.name('mac'),
+      api.buildbucket.ci_build(git_ref='refs/heads/master',),
+      api.swarming.properties(bot_id='flutter-devicelab-mac-1'),
+      api.step_data(
+          'Find device type',
+          stdout=api.raw_io.output_text('iPhone8,1'),
+      )
+  )