[
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_REPO[depot_tools]/gerrit_client.py",
      "changes",
      "--host",
      "https://dart-review.googlesource.com",
      "--json_file",
      "/path/to/tmp/json",
      "--limit",
      "1",
      "-p",
      "change=123456",
      "-o",
      "ALL_REVISIONS",
      "-o",
      "DOWNLOAD_COMMANDS"
    ],
    "cwd": "[CACHE]/builder",
    "env": {
      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
    },
    "infra_step": true,
    "name": "gerrit fetch current CL info",
    "timeout": 60,
    "~followup_annotations": [
      "@@@STEP_LOG_LINE@json.output@[@@@",
      "@@@STEP_LOG_LINE@json.output@  {@@@",
      "@@@STEP_LOG_LINE@json.output@    \"branch\": \"refs/heads/stable\", @@@",
      "@@@STEP_LOG_LINE@json.output@    \"owner\": {@@@",
      "@@@STEP_LOG_LINE@json.output@      \"name\": \"John Doe\"@@@",
      "@@@STEP_LOG_LINE@json.output@    }, @@@",
      "@@@STEP_LOG_LINE@json.output@    \"revisions\": {@@@",
      "@@@STEP_LOG_LINE@json.output@      \"184ebe53805e102605d11f6b143486d15c23a09c\": {@@@",
      "@@@STEP_LOG_LINE@json.output@        \"_number\": \"7\", @@@",
      "@@@STEP_LOG_LINE@json.output@        \"ref\": \"refs/changes/56/123456/7\"@@@",
      "@@@STEP_LOG_LINE@json.output@      }@@@",
      "@@@STEP_LOG_LINE@json.output@    }@@@",
      "@@@STEP_LOG_LINE@json.output@  }@@@",
      "@@@STEP_LOG_LINE@json.output@]@@@",
      "@@@STEP_LOG_END@json.output@@@"
    ]
  },
  {
    "cmd": [
      "python",
      "-u",
      "RECIPE_MODULE[depot_tools::bot_update]/resources/bot_update.py",
      "--spec-path",
      "cache_dir = '[CACHE]/git'\nsolutions = [{'custom_vars': {'download_firefox': True}, 'deps_file': 'DEPS', 'managed': False, 'name': 'sdk', 'url': 'https://dart.googlesource.com/sdk.git'}]",
      "--patch_root",
      "sdk",
      "--revision_mapping_file",
      "{}",
      "--git-cache-dir",
      "[CACHE]/git",
      "--cleanup-dir",
      "[CLEANUP]/bot_update",
      "--output_json",
      "/path/to/tmp/json",
      "--patch_ref",
      "https://dart.googlesource.com/sdk@refs/heads/stable:refs/changes/56/123456/7",
      "--revision",
      "sdk@refs/heads/stable",
      "--refs",
      "refs/heads/stable"
    ],
    "cwd": "[CACHE]/builder",
    "env": {
      "DEPOT_TOOLS_REPORT_BUILD": "dart/try/dart2js-strong-linux-x64-firefox-try/8945511751514863184",
      "GIT_HTTP_LOW_SPEED_LIMIT": "102400",
      "GIT_HTTP_LOW_SPEED_TIME": "1800"
    },
    "env_suffixes": {
      "DEPOT_TOOLS_UPDATE": [
        "0"
      ],
      "PATH": [
        "RECIPE_REPO[depot_tools]"
      ]
    },
    "infra_step": true,
    "name": "bot_update",
    "timeout": 1500,
    "~followup_annotations": [
      "@@@STEP_TEXT@Some step text@@@",
      "@@@STEP_LOG_LINE@json.output@{@@@",
      "@@@STEP_LOG_LINE@json.output@  \"did_run\": true, @@@",
      "@@@STEP_LOG_LINE@json.output@  \"fixed_revisions\": {@@@",
      "@@@STEP_LOG_LINE@json.output@    \"sdk\": \"HEAD\"@@@",
      "@@@STEP_LOG_LINE@json.output@  }, @@@",
      "@@@STEP_LOG_LINE@json.output@  \"manifest\": {@@@",
      "@@@STEP_LOG_LINE@json.output@    \"sdk\": {@@@",
      "@@@STEP_LOG_LINE@json.output@      \"repository\": \"https://fake.org/sdk.git\", @@@",
      "@@@STEP_LOG_LINE@json.output@      \"revision\": \"5a374dcd2e5eb762b527af3a5bab6072a4d24493\"@@@",
      "@@@STEP_LOG_LINE@json.output@    }@@@",
      "@@@STEP_LOG_LINE@json.output@  }, @@@",
      "@@@STEP_LOG_LINE@json.output@  \"patch_failure\": false, @@@",
      "@@@STEP_LOG_LINE@json.output@  \"patch_root\": \"sdk\", @@@",
      "@@@STEP_LOG_LINE@json.output@  \"properties\": {}, @@@",
      "@@@STEP_LOG_LINE@json.output@  \"root\": \"sdk\", @@@",
      "@@@STEP_LOG_LINE@json.output@  \"source_manifest\": {@@@",
      "@@@STEP_LOG_LINE@json.output@    \"directories\": {@@@",
      "@@@STEP_LOG_LINE@json.output@      \"sdk\": {@@@",
      "@@@STEP_LOG_LINE@json.output@        \"git_checkout\": {@@@",
      "@@@STEP_LOG_LINE@json.output@          \"repo_url\": \"https://fake.org/sdk.git\", @@@",
      "@@@STEP_LOG_LINE@json.output@          \"revision\": \"5a374dcd2e5eb762b527af3a5bab6072a4d24493\"@@@",
      "@@@STEP_LOG_LINE@json.output@        }@@@",
      "@@@STEP_LOG_LINE@json.output@      }@@@",
      "@@@STEP_LOG_LINE@json.output@    }, @@@",
      "@@@STEP_LOG_LINE@json.output@    \"version\": 0@@@",
      "@@@STEP_LOG_LINE@json.output@  }, @@@",
      "@@@STEP_LOG_LINE@json.output@  \"step_text\": \"Some step text\"@@@",
      "@@@STEP_LOG_LINE@json.output@}@@@",
      "@@@STEP_LOG_END@json.output@@@"
    ]
  },
  {
    "cmd": [
      "python",
      "-u",
      "RECIPE_REPO[depot_tools]/gclient.py",
      "runhooks"
    ],
    "cwd": "[CACHE]/builder",
    "env": {
      "DEPOT_TOOLS_REPORT_BUILD": "dart/try/dart2js-strong-linux-x64-firefox-try/8945511751514863184"
    },
    "env_suffixes": {
      "PATH": [
        "RECIPE_REPO[depot_tools]"
      ]
    },
    "name": "gclient runhooks"
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "copy",
      "[CACHE]/builder/sdk/tools/build.py",
      "/path/to/tmp/"
    ],
    "infra_step": true,
    "name": "detect python version",
    "~followup_annotations": [
      "@@@STEP_LOG_END@build.py@@@"
    ]
  },
  {
    "cmd": [
      "python3",
      "-u",
      "[CACHE]/builder/sdk/tools/task_kill.py",
      "--kill_browsers=True",
      "--kill_vsbuild=True"
    ],
    "name": "kill processes"
  },
  {
    "cmd": [
      "cat",
      ".debug.log"
    ],
    "name": "debug log"
  },
  {
    "cmd": [
      "python",
      "-u",
      "\nimport shutil\nimport sys\nshutil.copy(sys.argv[1], sys.argv[2])\n",
      "[CACHE]/builder/sdk/tools/bots/test_matrix.json",
      "/path/to/tmp/json"
    ],
    "infra_step": true,
    "name": "read test-matrix.json",
    "~followup_annotations": [
      "@@@STEP_LOG_LINE@json.output@{@@@",
      "@@@STEP_LOG_LINE@json.output@  \"builder_configurations\": [@@@",
      "@@@STEP_LOG_LINE@json.output@    {@@@",
      "@@@STEP_LOG_LINE@json.output@      \"builders\": [@@@",
      "@@@STEP_LOG_LINE@json.output@        \"vm-kernel-win-release-simarm_x64\"@@@",
      "@@@STEP_LOG_LINE@json.output@      ], @@@",
      "@@@STEP_LOG_LINE@json.output@      \"meta\": {}, @@@",
      "@@@STEP_LOG_LINE@json.output@      \"steps\": [@@@",
      "@@@STEP_LOG_LINE@json.output@        {@@@",
      "@@@STEP_LOG_LINE@json.output@          \"arguments\": [@@@",
      "@@@STEP_LOG_LINE@json.output@            \"--bytecode\", @@@",
      "@@@STEP_LOG_LINE@json.output@            \"--gen-snapshot=${build_root}/gen_snapshot\"@@@",
      "@@@STEP_LOG_LINE@json.output@          ], @@@",
      "@@@STEP_LOG_LINE@json.output@          \"name\": \"gn\", @@@",
      "@@@STEP_LOG_LINE@json.output@          \"script\": \"tools/gn.py\"@@@",
      "@@@STEP_LOG_LINE@json.output@        }, @@@",
      "@@@STEP_LOG_LINE@json.output@        {@@@",
      "@@@STEP_LOG_LINE@json.output@          \"arguments\": [@@@",
      "@@@STEP_LOG_LINE@json.output@            \"--arch=x64\", @@@",
      "@@@STEP_LOG_LINE@json.output@            \"runtime\"@@@",
      "@@@STEP_LOG_LINE@json.output@          ], @@@",
      "@@@STEP_LOG_LINE@json.output@          \"name\": \"build\", @@@",
      "@@@STEP_LOG_LINE@json.output@          \"script\": \"tools/build.py\"@@@",
      "@@@STEP_LOG_LINE@json.output@        }, @@@",
      "@@@STEP_LOG_LINE@json.output@        {@@@",
      "@@@STEP_LOG_LINE@json.output@          \"arguments\": [@@@",
      "@@@STEP_LOG_LINE@json.output@            \"foo\", @@@",
      "@@@STEP_LOG_LINE@json.output@            \"-ndartk-${system}-${mode}-${arch}\", @@@",
      "@@@STEP_LOG_LINE@json.output@            \"language_2\", @@@",
      "@@@STEP_LOG_LINE@json.output@            \"co19_2/sel\", @@@",
      "@@@STEP_LOG_LINE@json.output@            \"--exclude_suite=co19\"@@@",
      "@@@STEP_LOG_LINE@json.output@          ], @@@",
      "@@@STEP_LOG_LINE@json.output@          \"fileset\": \"test\", @@@",
      "@@@STEP_LOG_LINE@json.output@          \"name\": \"test1\", @@@",
      "@@@STEP_LOG_LINE@json.output@          \"script\": \"tools/test.py\", @@@",
      "@@@STEP_LOG_LINE@json.output@          \"shards\": 2@@@",
      "@@@STEP_LOG_LINE@json.output@        }, @@@",
      "@@@STEP_LOG_LINE@json.output@        {@@@",
      "@@@STEP_LOG_LINE@json.output@          \"arguments\": [@@@",
      "@@@STEP_LOG_LINE@json.output@            \"foo\", @@@",
      "@@@STEP_LOG_LINE@json.output@            \"--bar\", @@@",
      "@@@STEP_LOG_LINE@json.output@            \"-ndartk-${system}-${mode}-${arch}\"@@@",
      "@@@STEP_LOG_LINE@json.output@          ], @@@",
      "@@@STEP_LOG_LINE@json.output@          \"name\": \"test2\"@@@",
      "@@@STEP_LOG_LINE@json.output@        }, @@@",
      "@@@STEP_LOG_LINE@json.output@        {@@@",
      "@@@STEP_LOG_LINE@json.output@          \"fileset\": \"trigger\", @@@",
      "@@@STEP_LOG_LINE@json.output@          \"name\": \"trigger\", @@@",
      "@@@STEP_LOG_LINE@json.output@          \"trigger\": [@@@",
      "@@@STEP_LOG_LINE@json.output@            \"foo-builder\", @@@",
      "@@@STEP_LOG_LINE@json.output@            \"bar-builder\"@@@",
      "@@@STEP_LOG_LINE@json.output@          ]@@@",
      "@@@STEP_LOG_LINE@json.output@        }, @@@",
      "@@@STEP_LOG_LINE@json.output@        {@@@",
      "@@@STEP_LOG_LINE@json.output@          \"arguments\": [@@@",
      "@@@STEP_LOG_LINE@json.output@            \"--bar\", @@@",
      "@@@STEP_LOG_LINE@json.output@            \"foo.dart\"@@@",
      "@@@STEP_LOG_LINE@json.output@          ], @@@",
      "@@@STEP_LOG_LINE@json.output@          \"name\": \"dart\", @@@",
      "@@@STEP_LOG_LINE@json.output@          \"script\": \"out/ReleaseX64/dart\"@@@",
      "@@@STEP_LOG_LINE@json.output@        }, @@@",
      "@@@STEP_LOG_LINE@json.output@        {@@@",
      "@@@STEP_LOG_LINE@json.output@          \"arguments\": [@@@",
      "@@@STEP_LOG_LINE@json.output@            \"-ndartk-${system}-${mode}-${arch}\", @@@",
      "@@@STEP_LOG_LINE@json.output@            \"foo\", @@@",
      "@@@STEP_LOG_LINE@json.output@            \"--bar\"@@@",
      "@@@STEP_LOG_LINE@json.output@          ], @@@",
      "@@@STEP_LOG_LINE@json.output@          \"fileset\": \"test\", @@@",
      "@@@STEP_LOG_LINE@json.output@          \"name\": \"test3\", @@@",
      "@@@STEP_LOG_LINE@json.output@          \"shards\": 2@@@",
      "@@@STEP_LOG_LINE@json.output@        }@@@",
      "@@@STEP_LOG_LINE@json.output@      ]@@@",
      "@@@STEP_LOG_LINE@json.output@    }, @@@",
      "@@@STEP_LOG_LINE@json.output@    {@@@",
      "@@@STEP_LOG_LINE@json.output@      \"builders\": [@@@",
      "@@@STEP_LOG_LINE@json.output@        \"co19\"@@@",
      "@@@STEP_LOG_LINE@json.output@      ], @@@",
      "@@@STEP_LOG_LINE@json.output@      \"meta\": {}, @@@",
      "@@@STEP_LOG_LINE@json.output@      \"steps\": [@@@",
      "@@@STEP_LOG_LINE@json.output@        {@@@",
      "@@@STEP_LOG_LINE@json.output@          \"arguments\": [@@@",
      "@@@STEP_LOG_LINE@json.output@            \"co19/nnbd\", @@@",
      "@@@STEP_LOG_LINE@json.output@            \"co19_2\"@@@",
      "@@@STEP_LOG_LINE@json.output@          ], @@@",
      "@@@STEP_LOG_LINE@json.output@          \"name\": \"co19\"@@@",
      "@@@STEP_LOG_LINE@json.output@        }@@@",
      "@@@STEP_LOG_LINE@json.output@      ]@@@",
      "@@@STEP_LOG_LINE@json.output@    }, @@@",
      "@@@STEP_LOG_LINE@json.output@    {@@@",
      "@@@STEP_LOG_LINE@json.output@      \"builders\": [@@@",
      "@@@STEP_LOG_LINE@json.output@        \"co19_sharded\"@@@",
      "@@@STEP_LOG_LINE@json.output@      ], @@@",
      "@@@STEP_LOG_LINE@json.output@      \"meta\": {}, @@@",
      "@@@STEP_LOG_LINE@json.output@      \"steps\": [@@@",
      "@@@STEP_LOG_LINE@json.output@        {@@@",
      "@@@STEP_LOG_LINE@json.output@          \"arguments\": [@@@",
      "@@@STEP_LOG_LINE@json.output@            \"co19/nnbd\", @@@",
      "@@@STEP_LOG_LINE@json.output@            \"co19_2\"@@@",
      "@@@STEP_LOG_LINE@json.output@          ], @@@",
      "@@@STEP_LOG_LINE@json.output@          \"fileset\": \"test\", @@@",
      "@@@STEP_LOG_LINE@json.output@          \"name\": \"co19\", @@@",
      "@@@STEP_LOG_LINE@json.output@          \"shards\": 1@@@",
      "@@@STEP_LOG_LINE@json.output@        }@@@",
      "@@@STEP_LOG_LINE@json.output@      ]@@@",
      "@@@STEP_LOG_LINE@json.output@    }, @@@",
      "@@@STEP_LOG_LINE@json.output@    {@@@",
      "@@@STEP_LOG_LINE@json.output@      \"builders\": [@@@",
      "@@@STEP_LOG_LINE@json.output@        \"analyzer-linux-release\"@@@",
      "@@@STEP_LOG_LINE@json.output@      ], @@@",
      "@@@STEP_LOG_LINE@json.output@      \"meta\": {}, @@@",
      "@@@STEP_LOG_LINE@json.output@      \"steps\": [@@@",
      "@@@STEP_LOG_LINE@json.output@        {@@@",
      "@@@STEP_LOG_LINE@json.output@          \"name\": \"build\", @@@",
      "@@@STEP_LOG_LINE@json.output@          \"script\": \"tools/build.py\"@@@",
      "@@@STEP_LOG_LINE@json.output@        }, @@@",
      "@@@STEP_LOG_LINE@json.output@        {@@@",
      "@@@STEP_LOG_LINE@json.output@          \"arguments\": [@@@",
      "@@@STEP_LOG_LINE@json.output@            \"-nunittest-asserts-${mode}-${system}\"@@@",
      "@@@STEP_LOG_LINE@json.output@          ], @@@",
      "@@@STEP_LOG_LINE@json.output@          \"fileset\": \"test\", @@@",
      "@@@STEP_LOG_LINE@json.output@          \"name\": \"test1\", @@@",
      "@@@STEP_LOG_LINE@json.output@          \"script\": \"tools/test.py\", @@@",
      "@@@STEP_LOG_LINE@json.output@          \"shards\": 2@@@",
      "@@@STEP_LOG_LINE@json.output@        }, @@@",
      "@@@STEP_LOG_LINE@json.output@        {@@@",
      "@@@STEP_LOG_LINE@json.output@          \"arguments\": [@@@",
      "@@@STEP_LOG_LINE@json.output@            \"foo\", @@@",
      "@@@STEP_LOG_LINE@json.output@            \"--bar\", @@@",
      "@@@STEP_LOG_LINE@json.output@            \"-ndartk-${system}-${mode}-${arch}\"@@@",
      "@@@STEP_LOG_LINE@json.output@          ], @@@",
      "@@@STEP_LOG_LINE@json.output@          \"name\": \"test2\"@@@",
      "@@@STEP_LOG_LINE@json.output@        }, @@@",
      "@@@STEP_LOG_LINE@json.output@        {@@@",
      "@@@STEP_LOG_LINE@json.output@          \"fileset\": \"trigger\", @@@",
      "@@@STEP_LOG_LINE@json.output@          \"name\": \"trigger\", @@@",
      "@@@STEP_LOG_LINE@json.output@          \"trigger\": [@@@",
      "@@@STEP_LOG_LINE@json.output@            \"foo-builder\", @@@",
      "@@@STEP_LOG_LINE@json.output@            \"bar-builder\"@@@",
      "@@@STEP_LOG_LINE@json.output@          ]@@@",
      "@@@STEP_LOG_LINE@json.output@        }, @@@",
      "@@@STEP_LOG_LINE@json.output@        {@@@",
      "@@@STEP_LOG_LINE@json.output@          \"arguments\": [@@@",
      "@@@STEP_LOG_LINE@json.output@            \"-nanalyzer-asserts-${system}\", @@@",
      "@@@STEP_LOG_LINE@json.output@            \"foo\", @@@",
      "@@@STEP_LOG_LINE@json.output@            \"--bar\"@@@",
      "@@@STEP_LOG_LINE@json.output@          ], @@@",
      "@@@STEP_LOG_LINE@json.output@          \"fileset\": \"test\", @@@",
      "@@@STEP_LOG_LINE@json.output@          \"name\": \"test3\", @@@",
      "@@@STEP_LOG_LINE@json.output@          \"shards\": 2@@@",
      "@@@STEP_LOG_LINE@json.output@        }@@@",
      "@@@STEP_LOG_LINE@json.output@      ]@@@",
      "@@@STEP_LOG_LINE@json.output@    }, @@@",
      "@@@STEP_LOG_LINE@json.output@    {@@@",
      "@@@STEP_LOG_LINE@json.output@      \"builders\": [@@@",
      "@@@STEP_LOG_LINE@json.output@        \"dart2js-strong-mac-x64-chrome\", @@@",
      "@@@STEP_LOG_LINE@json.output@        \"dart2js-strong-linux-x64-firefox\", @@@",
      "@@@STEP_LOG_LINE@json.output@        \"dart2js-strong-win-x64-chrome\"@@@",
      "@@@STEP_LOG_LINE@json.output@      ], @@@",
      "@@@STEP_LOG_LINE@json.output@      \"meta\": {}, @@@",
      "@@@STEP_LOG_LINE@json.output@      \"steps\": [@@@",
      "@@@STEP_LOG_LINE@json.output@        {@@@",
      "@@@STEP_LOG_LINE@json.output@          \"arguments\": [@@@",
      "@@@STEP_LOG_LINE@json.output@            \"-ndart2js-${system}-${runtime}\", @@@",
      "@@@STEP_LOG_LINE@json.output@            \"foo\", @@@",
      "@@@STEP_LOG_LINE@json.output@            \"--bar\", @@@",
      "@@@STEP_LOG_LINE@json.output@            \"-e co19, language_2\"@@@",
      "@@@STEP_LOG_LINE@json.output@          ], @@@",
      "@@@STEP_LOG_LINE@json.output@          \"fileset\": \"test\", @@@",
      "@@@STEP_LOG_LINE@json.output@          \"name\": \"test1\", @@@",
      "@@@STEP_LOG_LINE@json.output@          \"script\": \"tools/test.py\", @@@",
      "@@@STEP_LOG_LINE@json.output@          \"shards\": 2@@@",
      "@@@STEP_LOG_LINE@json.output@        }, @@@",
      "@@@STEP_LOG_LINE@json.output@        {@@@",
      "@@@STEP_LOG_LINE@json.output@          \"arguments\": [@@@",
      "@@@STEP_LOG_LINE@json.output@            \"foo\", @@@",
      "@@@STEP_LOG_LINE@json.output@            \"--bar\", @@@",
      "@@@STEP_LOG_LINE@json.output@            \"--buildername\"@@@",
      "@@@STEP_LOG_LINE@json.output@          ], @@@",
      "@@@STEP_LOG_LINE@json.output@          \"name\": \"custom\", @@@",
      "@@@STEP_LOG_LINE@json.output@          \"script\": \"tools/custom_thing.py\"@@@",
      "@@@STEP_LOG_LINE@json.output@        }, @@@",
      "@@@STEP_LOG_LINE@json.output@        {@@@",
      "@@@STEP_LOG_LINE@json.output@          \"arguments\": [@@@",
      "@@@STEP_LOG_LINE@json.output@            \"foo\", @@@",
      "@@@STEP_LOG_LINE@json.output@            \"--bar\", @@@",
      "@@@STEP_LOG_LINE@json.output@            \"--buildername\"@@@",
      "@@@STEP_LOG_LINE@json.output@          ], @@@",
      "@@@STEP_LOG_LINE@json.output@          \"name\": \"custom_runner\", @@@",
      "@@@STEP_LOG_LINE@json.output@          \"script\": \"tools/custom_test_runner.py\", @@@",
      "@@@STEP_LOG_LINE@json.output@          \"testRunner\": true@@@",
      "@@@STEP_LOG_LINE@json.output@        }, @@@",
      "@@@STEP_LOG_LINE@json.output@        {@@@",
      "@@@STEP_LOG_LINE@json.output@          \"arguments\": [@@@",
      "@@@STEP_LOG_LINE@json.output@            \"-ndart2js-${system}-${runtime}\", @@@",
      "@@@STEP_LOG_LINE@json.output@            \"foo\", @@@",
      "@@@STEP_LOG_LINE@json.output@            \"--bar\", @@@",
      "@@@STEP_LOG_LINE@json.output@            \"co19\"@@@",
      "@@@STEP_LOG_LINE@json.output@          ], @@@",
      "@@@STEP_LOG_LINE@json.output@          \"name\": \"test2\"@@@",
      "@@@STEP_LOG_LINE@json.output@        }@@@",
      "@@@STEP_LOG_LINE@json.output@      ]@@@",
      "@@@STEP_LOG_LINE@json.output@    }, @@@",
      "@@@STEP_LOG_LINE@json.output@    {@@@",
      "@@@STEP_LOG_LINE@json.output@      \"builders\": [@@@",
      "@@@STEP_LOG_LINE@json.output@        \"vm-kernel-mac-release-x64\"@@@",
      "@@@STEP_LOG_LINE@json.output@      ], @@@",
      "@@@STEP_LOG_LINE@json.output@      \"meta\": {}, @@@",
      "@@@STEP_LOG_LINE@json.output@      \"steps\": [@@@",
      "@@@STEP_LOG_LINE@json.output@        {@@@",
      "@@@STEP_LOG_LINE@json.output@          \"arguments\": [], @@@",
      "@@@STEP_LOG_LINE@json.output@          \"name\": \"build\", @@@",
      "@@@STEP_LOG_LINE@json.output@          \"script\": \"tools/build.py\"@@@",
      "@@@STEP_LOG_LINE@json.output@        }, @@@",
      "@@@STEP_LOG_LINE@json.output@        {@@@",
      "@@@STEP_LOG_LINE@json.output@          \"arguments\": [@@@",
      "@@@STEP_LOG_LINE@json.output@            \"foo\", @@@",
      "@@@STEP_LOG_LINE@json.output@            \"--bar\", @@@",
      "@@@STEP_LOG_LINE@json.output@            \"--buildername\"@@@",
      "@@@STEP_LOG_LINE@json.output@          ], @@@",
      "@@@STEP_LOG_LINE@json.output@          \"name\": \"custom\", @@@",
      "@@@STEP_LOG_LINE@json.output@          \"script\": \"out/custom_thing\"@@@",
      "@@@STEP_LOG_LINE@json.output@        }@@@",
      "@@@STEP_LOG_LINE@json.output@      ]@@@",
      "@@@STEP_LOG_LINE@json.output@    }, @@@",
      "@@@STEP_LOG_LINE@json.output@    {@@@",
      "@@@STEP_LOG_LINE@json.output@      \"builders\": [@@@",
      "@@@STEP_LOG_LINE@json.output@        \"vm-kernel-precomp-android-release-arm64\"@@@",
      "@@@STEP_LOG_LINE@json.output@      ], @@@",
      "@@@STEP_LOG_LINE@json.output@      \"meta\": {}, @@@",
      "@@@STEP_LOG_LINE@json.output@      \"steps\": [@@@",
      "@@@STEP_LOG_LINE@json.output@        {@@@",
      "@@@STEP_LOG_LINE@json.output@          \"arguments\": [@@@",
      "@@@STEP_LOG_LINE@json.output@            \"-ndartkp-android-${mode}-${arch}\"@@@",
      "@@@STEP_LOG_LINE@json.output@          ], @@@",
      "@@@STEP_LOG_LINE@json.output@          \"fileset\": \"test\", @@@",
      "@@@STEP_LOG_LINE@json.output@          \"name\": \"android\", @@@",
      "@@@STEP_LOG_LINE@json.output@          \"shards\": 2@@@",
      "@@@STEP_LOG_LINE@json.output@        }@@@",
      "@@@STEP_LOG_LINE@json.output@      ]@@@",
      "@@@STEP_LOG_LINE@json.output@    }, @@@",
      "@@@STEP_LOG_LINE@json.output@    {@@@",
      "@@@STEP_LOG_LINE@json.output@      \"builders\": [@@@",
      "@@@STEP_LOG_LINE@json.output@        \"fuzz-linux\"@@@",
      "@@@STEP_LOG_LINE@json.output@      ], @@@",
      "@@@STEP_LOG_LINE@json.output@      \"steps\": [@@@",
      "@@@STEP_LOG_LINE@json.output@        {@@@",
      "@@@STEP_LOG_LINE@json.output@          \"arguments\": [@@@",
      "@@@STEP_LOG_LINE@json.output@            \"runtime/tools/dartfuzz/dartfuzz_test.dart\", @@@",
      "@@@STEP_LOG_LINE@json.output@            \"--isolates\", @@@",
      "@@@STEP_LOG_LINE@json.output@            \"8\", @@@",
      "@@@STEP_LOG_LINE@json.output@            \"--no-show-stats\", @@@",
      "@@@STEP_LOG_LINE@json.output@            \"--time\", @@@",
      "@@@STEP_LOG_LINE@json.output@            \"2700\"@@@",
      "@@@STEP_LOG_LINE@json.output@          ], @@@",
      "@@@STEP_LOG_LINE@json.output@          \"fileset\": \"test\", @@@",
      "@@@STEP_LOG_LINE@json.output@          \"name\": \"make a fuzz\", @@@",
      "@@@STEP_LOG_LINE@json.output@          \"script\": \"out/ReleaseX64/dart\", @@@",
      "@@@STEP_LOG_LINE@json.output@          \"shards\": 3@@@",
      "@@@STEP_LOG_LINE@json.output@        }@@@",
      "@@@STEP_LOG_LINE@json.output@      ]@@@",
      "@@@STEP_LOG_LINE@json.output@    }@@@",
      "@@@STEP_LOG_LINE@json.output@  ], @@@",
      "@@@STEP_LOG_LINE@json.output@  \"filesets\": {@@@",
      "@@@STEP_LOG_LINE@json.output@    \"test\": \"[]\", @@@",
      "@@@STEP_LOG_LINE@json.output@    \"trigger\": \"[]\"@@@",
      "@@@STEP_LOG_LINE@json.output@  }@@@",
      "@@@STEP_LOG_LINE@json.output@}@@@",
      "@@@STEP_LOG_END@json.output@@@"
    ]
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "remove",
      "[CACHE]/builder/sdk/.debug.log"
    ],
    "infra_step": true,
    "name": "delete debug log"
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "copy",
      "{'variables': {'files': '[]'}}",
      "[CACHE]/builder/sdk/test"
    ],
    "infra_step": true,
    "name": "write fileset test to sdk root",
    "~followup_annotations": [
      "@@@STEP_LOG_LINE@test@{'variables': {'files': '[]'}}@@@",
      "@@@STEP_LOG_END@test@@@"
    ]
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "copy",
      "{'variables': {'files': '[]'}}",
      "[CACHE]/builder/sdk/trigger"
    ],
    "infra_step": true,
    "name": "write fileset trigger to sdk root",
    "~followup_annotations": [
      "@@@STEP_LOG_LINE@trigger@{'variables': {'files': '[]'}}@@@",
      "@@@STEP_LOG_END@trigger@@@"
    ]
  },
  {
    "cmd": [
      "python",
      "-u",
      "RECIPE_REPO[depot_tools]/gclient.py",
      "revinfo",
      "--output-json",
      "/path/to/tmp/json",
      "--filter=https://chrome-infra-packages.appspot.com/dart/third_party/co19",
      "--filter=https://chrome-infra-packages.appspot.com/dart/third_party/co19/legacy",
      "--filter=https://chrome-infra-packages.appspot.com/dart/dart-sdk/${platform}",
      "--filter=https://chrome-infra-packages.appspot.com/dart/browsers/chrome/${platform}",
      "--filter=https://chrome-infra-packages.appspot.com/dart/browsers/firefox/${platform}"
    ],
    "cwd": "[CACHE]/builder/sdk",
    "env": {
      "DEPOT_TOOLS_REPORT_BUILD": "dart/try/dart2js-strong-linux-x64-firefox-try/8945511751514863184"
    },
    "env_suffixes": {
      "PATH": [
        "RECIPE_REPO[depot_tools]"
      ]
    },
    "infra_step": true,
    "name": "gclient get package versions",
    "~followup_annotations": [
      "@@@STEP_LOG_LINE@json.output[revinfo]@{@@@",
      "@@@STEP_LOG_LINE@json.output[revinfo]@  \"sdk/tests/co19/src:dart/third_party/co19\": {@@@",
      "@@@STEP_LOG_LINE@json.output[revinfo]@    \"rev\": \"git_revision:co19_hash\", @@@",
      "@@@STEP_LOG_LINE@json.output[revinfo]@    \"url\": \"https://chrome-infra-packages.appspot.com/dart/third_party/co19\"@@@",
      "@@@STEP_LOG_LINE@json.output[revinfo]@  }, @@@",
      "@@@STEP_LOG_LINE@json.output[revinfo]@  \"sdk/tests/co19_2/src:dart/third_party/co19/legacy\": {@@@",
      "@@@STEP_LOG_LINE@json.output[revinfo]@    \"rev\": \"git_revision:co19_2_hash\", @@@",
      "@@@STEP_LOG_LINE@json.output[revinfo]@    \"url\": \"https://chrome-infra-packages.appspot.com/dart/third_party/co19/legacy\"@@@",
      "@@@STEP_LOG_LINE@json.output[revinfo]@  }, @@@",
      "@@@STEP_LOG_LINE@json.output[revinfo]@  \"sdk/third_party/browsers/firefox:dart/browsers/firefox/${platform}\": {@@@",
      "@@@STEP_LOG_LINE@json.output[revinfo]@    \"rev\": \"version:67\", @@@",
      "@@@STEP_LOG_LINE@json.output[revinfo]@    \"url\": \"https://chrome-infra-packages.appspot.com/dart/browsers/firefox/${platform}\"@@@",
      "@@@STEP_LOG_LINE@json.output[revinfo]@  }, @@@",
      "@@@STEP_LOG_LINE@json.output[revinfo]@  \"sdk/tools/sdks:dart/dart-sdk/${platform}\": {@@@",
      "@@@STEP_LOG_LINE@json.output[revinfo]@    \"rev\": \"version:2.9.0-18.0.dev\", @@@",
      "@@@STEP_LOG_LINE@json.output[revinfo]@    \"url\": \"https://chrome-infra-packages.appspot.com/dart/dart-sdk/${platform}\"@@@",
      "@@@STEP_LOG_LINE@json.output[revinfo]@  }@@@",
      "@@@STEP_LOG_LINE@json.output[revinfo]@}@@@",
      "@@@STEP_LOG_END@json.output[revinfo]@@@"
    ]
  },
  {
    "cmd": [
      "cipd",
      "ensure",
      "-root",
      "[CACHE]/isolate",
      "-ensure-file",
      "infra/tools/luci/isolate/${platform} git_revision:640ada9f79ee41d5f837d701e0540ed9f387a90f",
      "-max-threads",
      "0",
      "-json-output",
      "/path/to/tmp/json"
    ],
    "infra_step": true,
    "name": "ensure_installed",
    "~followup_annotations": [
      "@@@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:640\", @@@",
      "@@@STEP_LOG_LINE@json.output@        \"package\": \"infra/tools/luci/isolate/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": [
      "[CACHE]/isolate/isolate",
      "archive",
      "-allow-missing-file-dir",
      "-ignored-path-filter-re=(^[CACHE]/builder/sdk[/\\\\](out|xcodebuild)[/\\\\](Release|Debug|Product)\\w*[/\\\\](clang_\\w*[/\\\\])?(generated_tests|obj)[/\\\\])|(^[CACHE]/builder/sdk[/\\\\]tools[/\\\\]sdks)|(^[CACHE]/builder/sdk[/\\\\]xcodebuild[/\\\\](Release|Debug|Product)\\w*[/\\\\]sdk[/\\\\]xcode_links)",
      "-isolate=[CACHE]/builder/sdk/test",
      "-isolated=[CACHE]/builder/sdk/test.isolated",
      "-cas-instance=chromium-swarm"
    ],
    "infra_step": true,
    "name": "upload testing fileset test",
    "~followup_annotations": [
      "@@@STEP_TEXT@fileset hash: test_hash/47@@@"
    ]
  },
  {
    "cmd": [],
    "name": "trigger shards for test1"
  },
  {
    "cmd": [],
    "name": "trigger shards for test1.install infra/tools/luci/swarming",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "ensure-directory",
      "--mode",
      "0777",
      "[CACHE]/cipd/infra/tools/luci/swarming/swarming_module_pin"
    ],
    "cwd": "[CACHE]/builder/sdk",
    "env": {
      "BUILDBOT_BUILDERNAME": "dart2js-strong-linux-x64-firefox-try"
    },
    "env_suffixes": {
      "DEPOT_TOOLS_UPDATE": [
        "0"
      ],
      "PATH": [
        "RECIPE_REPO[depot_tools]"
      ]
    },
    "infra_step": true,
    "name": "trigger shards for test1.install infra/tools/luci/swarming.ensure package directory",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@2@@@"
    ]
  },
  {
    "cmd": [
      "cipd",
      "ensure",
      "-root",
      "[CACHE]/cipd/infra/tools/luci/swarming/swarming_module_pin",
      "-ensure-file",
      "infra/tools/luci/swarming/${platform} swarming_module_pin",
      "-max-threads",
      "0",
      "-json-output",
      "/path/to/tmp/json"
    ],
    "cwd": "[CACHE]/builder/sdk",
    "env": {
      "BUILDBOT_BUILDERNAME": "dart2js-strong-linux-x64-firefox-try"
    },
    "env_suffixes": {
      "DEPOT_TOOLS_UPDATE": [
        "0"
      ],
      "PATH": [
        "RECIPE_REPO[depot_tools]"
      ]
    },
    "infra_step": true,
    "name": "trigger shards for test1.install infra/tools/luci/swarming.ensure_installed",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@2@@@",
      "@@@STEP_LOG_LINE@json.output@{@@@",
      "@@@STEP_LOG_LINE@json.output@  \"result\": {@@@",
      "@@@STEP_LOG_LINE@json.output@    \"\": [@@@",
      "@@@STEP_LOG_LINE@json.output@      {@@@",
      "@@@STEP_LOG_LINE@json.output@        \"instance_id\": \"resolved-instance_id-of-swarming_module_\", @@@",
      "@@@STEP_LOG_LINE@json.output@        \"package\": \"infra/tools/luci/swarming/resolved-platform\"@@@",
      "@@@STEP_LOG_LINE@json.output@      }@@@",
      "@@@STEP_LOG_LINE@json.output@    ]@@@",
      "@@@STEP_LOG_LINE@json.output@  }@@@",
      "@@@STEP_LOG_LINE@json.output@}@@@",
      "@@@STEP_LOG_END@json.output@@@"
    ]
  },
  {
    "cmd": [
      "[CACHE]/cipd/infra/tools/luci/swarming/swarming_module_pin/swarming",
      "spawn-tasks",
      "-server",
      "https://example.swarmingserver.appspot.com",
      "-json-input",
      "{\"requests\": [{\"name\": \"test1_shard_1\", \"priority\": \"25\", \"service_account\": \"\", \"task_slices\": [{\"expiration_secs\": \"3600\", \"properties\": {\"caches\": [{\"name\": \"vpython\", \"path\": \"cache/vpython\"}], \"cas_input_root\": {\"cas_instance\": \"projects/example-cas-server/instances/default_instance\", \"digest\": {\"hash\": \"test_hash\", \"size_bytes\": \"47\"}}, \"cipd_input\": {\"packages\": [{\"package_name\": \"infra/tools/luci/vpython/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/tools/luci/vpython-native/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/3pp/tools/cpython/${platform}\", \"path\": \"cipd_bin_packages/cpython\", \"version\": \"version:2.7.17.chromium.24\"}, {\"package_name\": \"infra/3pp/tools/cpython3/${platform}\", \"path\": \"cipd_bin_packages/cpython3\", \"version\": \"version:3.8.1rc1.chromium.10\"}, {\"package_name\": \"dart/browsers/firefox/${platform}\", \"path\": \"third_party/browsers/firefox\", \"version\": \"version:67\"}, {\"package_name\": \"dart/dart-sdk/${platform}\", \"path\": \"tools/sdks\", \"version\": \"version:2.9.0-18.0.dev\"}]}, \"command\": [\"/usr/bin/xvfb-run\", \"-a\", \"--server-args=-screen 0 1024x768x24\", \"python3\", \"-u\", \"tools/test.py\", \"--progress=status\", \"--report\", \"--time\", \"--silent-failures\", \"--write-results\", \"--write-logs\", \"--clean-exit\", \"-ndart2js-linux-firefox\", \"foo\", \"--bar\", \"-e co19, language_2\", \"--copy-coredumps\", \"--firefox=third_party/browsers/firefox/firefox/firefox\", \"--shards=2\", \"--shard=1\", \"--output-directory=${ISOLATED_OUTDIR}\"], \"containment\": {\"containment_type\": \"AUTO\", \"limit_processes\": \"0\", \"limit_total_committed_memory\": \"0\", \"lower_priority\": false}, \"dimensions\": [{\"key\": \"cpu\", \"value\": \"x86-64\"}, {\"key\": \"os\", \"value\": \"Linux\"}, {\"key\": \"pool\", \"value\": \"dart.tests\"}], \"env\": [{\"key\": \"VPYTHON_VIRTUALENV_ROOT\", \"value\": \"cache/vpython\"}], \"env_prefixes\": [{\"key\": \"PATH\", \"value\": [\"cipd_bin_packages\", \"cipd_bin_packages/bin\", \"cipd_bin_packages/cpython\", \"cipd_bin_packages/cpython/bin\", \"cipd_bin_packages/cpython3\", \"cipd_bin_packages/cpython3/bin\"]}], \"execution_timeout_secs\": \"600\", \"grace_period_secs\": \"30\", \"idempotent\": false, \"io_timeout_secs\": \"1200\", \"outputs\": [], \"relative_cwd\": \"\"}, \"wait_for_capacity\": false}]}, {\"name\": \"test1_shard_2\", \"priority\": \"25\", \"service_account\": \"\", \"task_slices\": [{\"expiration_secs\": \"3600\", \"properties\": {\"caches\": [{\"name\": \"vpython\", \"path\": \"cache/vpython\"}], \"cas_input_root\": {\"cas_instance\": \"projects/example-cas-server/instances/default_instance\", \"digest\": {\"hash\": \"test_hash\", \"size_bytes\": \"47\"}}, \"cipd_input\": {\"packages\": [{\"package_name\": \"infra/tools/luci/vpython/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/tools/luci/vpython-native/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/3pp/tools/cpython/${platform}\", \"path\": \"cipd_bin_packages/cpython\", \"version\": \"version:2.7.17.chromium.24\"}, {\"package_name\": \"infra/3pp/tools/cpython3/${platform}\", \"path\": \"cipd_bin_packages/cpython3\", \"version\": \"version:3.8.1rc1.chromium.10\"}, {\"package_name\": \"dart/browsers/firefox/${platform}\", \"path\": \"third_party/browsers/firefox\", \"version\": \"version:67\"}, {\"package_name\": \"dart/dart-sdk/${platform}\", \"path\": \"tools/sdks\", \"version\": \"version:2.9.0-18.0.dev\"}]}, \"command\": [\"/usr/bin/xvfb-run\", \"-a\", \"--server-args=-screen 0 1024x768x24\", \"python3\", \"-u\", \"tools/test.py\", \"--progress=status\", \"--report\", \"--time\", \"--silent-failures\", \"--write-results\", \"--write-logs\", \"--clean-exit\", \"-ndart2js-linux-firefox\", \"foo\", \"--bar\", \"-e co19, language_2\", \"--copy-coredumps\", \"--firefox=third_party/browsers/firefox/firefox/firefox\", \"--shards=2\", \"--shard=2\", \"--output-directory=${ISOLATED_OUTDIR}\"], \"containment\": {\"containment_type\": \"AUTO\", \"limit_processes\": \"0\", \"limit_total_committed_memory\": \"0\", \"lower_priority\": false}, \"dimensions\": [{\"key\": \"cpu\", \"value\": \"x86-64\"}, {\"key\": \"os\", \"value\": \"Linux\"}, {\"key\": \"pool\", \"value\": \"dart.tests\"}], \"env\": [{\"key\": \"VPYTHON_VIRTUALENV_ROOT\", \"value\": \"cache/vpython\"}], \"env_prefixes\": [{\"key\": \"PATH\", \"value\": [\"cipd_bin_packages\", \"cipd_bin_packages/bin\", \"cipd_bin_packages/cpython\", \"cipd_bin_packages/cpython/bin\", \"cipd_bin_packages/cpython3\", \"cipd_bin_packages/cpython3/bin\"]}], \"execution_timeout_secs\": \"600\", \"grace_period_secs\": \"30\", \"idempotent\": false, \"io_timeout_secs\": \"1200\", \"outputs\": [], \"relative_cwd\": \"\"}, \"wait_for_capacity\": false}]}]}",
      "-json-output",
      "/path/to/tmp/json"
    ],
    "cwd": "[CACHE]/builder/sdk",
    "env": {
      "BUILDBOT_BUILDERNAME": "dart2js-strong-linux-x64-firefox-try"
    },
    "env_suffixes": {
      "DEPOT_TOOLS_UPDATE": [
        "0"
      ],
      "PATH": [
        "RECIPE_REPO[depot_tools]"
      ]
    },
    "infra_step": true,
    "name": "trigger shards for test1.trigger shards for test1",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@",
      "@@@STEP_LOG_LINE@json.output@{@@@",
      "@@@STEP_LOG_LINE@json.output@  \"tasks\": [@@@",
      "@@@STEP_LOG_LINE@json.output@    {@@@",
      "@@@STEP_LOG_LINE@json.output@      \"request\": {@@@",
      "@@@STEP_LOG_LINE@json.output@        \"name\": \"test1_shard_1\"@@@",
      "@@@STEP_LOG_LINE@json.output@      }, @@@",
      "@@@STEP_LOG_LINE@json.output@      \"task_id\": \"0\", @@@",
      "@@@STEP_LOG_LINE@json.output@      \"task_result\": {@@@",
      "@@@STEP_LOG_LINE@json.output@        \"resultdb_info\": {@@@",
      "@@@STEP_LOG_LINE@json.output@          \"invocation\": \"invocations/0\"@@@",
      "@@@STEP_LOG_LINE@json.output@        }@@@",
      "@@@STEP_LOG_LINE@json.output@      }@@@",
      "@@@STEP_LOG_LINE@json.output@    }, @@@",
      "@@@STEP_LOG_LINE@json.output@    {@@@",
      "@@@STEP_LOG_LINE@json.output@      \"request\": {@@@",
      "@@@STEP_LOG_LINE@json.output@        \"name\": \"test1_shard_2\"@@@",
      "@@@STEP_LOG_LINE@json.output@      }, @@@",
      "@@@STEP_LOG_LINE@json.output@      \"task_id\": \"1\", @@@",
      "@@@STEP_LOG_LINE@json.output@      \"task_result\": {@@@",
      "@@@STEP_LOG_LINE@json.output@        \"resultdb_info\": {@@@",
      "@@@STEP_LOG_LINE@json.output@          \"invocation\": \"invocations/1\"@@@",
      "@@@STEP_LOG_LINE@json.output@        }@@@",
      "@@@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@@@",
      "@@@STEP_LOG_LINE@json.input@{@@@",
      "@@@STEP_LOG_LINE@json.input@  \"requests\": [@@@",
      "@@@STEP_LOG_LINE@json.input@    {@@@",
      "@@@STEP_LOG_LINE@json.input@      \"name\": \"test1_shard_1\", @@@",
      "@@@STEP_LOG_LINE@json.input@      \"priority\": \"25\", @@@",
      "@@@STEP_LOG_LINE@json.input@      \"service_account\": \"\", @@@",
      "@@@STEP_LOG_LINE@json.input@      \"task_slices\": [@@@",
      "@@@STEP_LOG_LINE@json.input@        {@@@",
      "@@@STEP_LOG_LINE@json.input@          \"expiration_secs\": \"3600\", @@@",
      "@@@STEP_LOG_LINE@json.input@          \"properties\": {@@@",
      "@@@STEP_LOG_LINE@json.input@            \"caches\": [@@@",
      "@@@STEP_LOG_LINE@json.input@              {@@@",
      "@@@STEP_LOG_LINE@json.input@                \"name\": \"vpython\", @@@",
      "@@@STEP_LOG_LINE@json.input@                \"path\": \"cache/vpython\"@@@",
      "@@@STEP_LOG_LINE@json.input@              }@@@",
      "@@@STEP_LOG_LINE@json.input@            ], @@@",
      "@@@STEP_LOG_LINE@json.input@            \"cas_input_root\": {@@@",
      "@@@STEP_LOG_LINE@json.input@              \"cas_instance\": \"projects/example-cas-server/instances/default_instance\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"digest\": {@@@",
      "@@@STEP_LOG_LINE@json.input@                \"hash\": \"test_hash\", @@@",
      "@@@STEP_LOG_LINE@json.input@                \"size_bytes\": \"47\"@@@",
      "@@@STEP_LOG_LINE@json.input@              }@@@",
      "@@@STEP_LOG_LINE@json.input@            }, @@@",
      "@@@STEP_LOG_LINE@json.input@            \"cipd_input\": {@@@",
      "@@@STEP_LOG_LINE@json.input@              \"packages\": [@@@",
      "@@@STEP_LOG_LINE@json.input@                {@@@",
      "@@@STEP_LOG_LINE@json.input@                  \"package_name\": \"infra/tools/luci/vpython/${platform}\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"path\": \"cipd_bin_packages\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"@@@",
      "@@@STEP_LOG_LINE@json.input@                }, @@@",
      "@@@STEP_LOG_LINE@json.input@                {@@@",
      "@@@STEP_LOG_LINE@json.input@                  \"package_name\": \"infra/tools/luci/vpython-native/${platform}\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"path\": \"cipd_bin_packages\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"@@@",
      "@@@STEP_LOG_LINE@json.input@                }, @@@",
      "@@@STEP_LOG_LINE@json.input@                {@@@",
      "@@@STEP_LOG_LINE@json.input@                  \"package_name\": \"infra/3pp/tools/cpython/${platform}\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"path\": \"cipd_bin_packages/cpython\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"version\": \"version:2.7.17.chromium.24\"@@@",
      "@@@STEP_LOG_LINE@json.input@                }, @@@",
      "@@@STEP_LOG_LINE@json.input@                {@@@",
      "@@@STEP_LOG_LINE@json.input@                  \"package_name\": \"infra/3pp/tools/cpython3/${platform}\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"path\": \"cipd_bin_packages/cpython3\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"version\": \"version:3.8.1rc1.chromium.10\"@@@",
      "@@@STEP_LOG_LINE@json.input@                }, @@@",
      "@@@STEP_LOG_LINE@json.input@                {@@@",
      "@@@STEP_LOG_LINE@json.input@                  \"package_name\": \"dart/browsers/firefox/${platform}\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"path\": \"third_party/browsers/firefox\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"version\": \"version:67\"@@@",
      "@@@STEP_LOG_LINE@json.input@                }, @@@",
      "@@@STEP_LOG_LINE@json.input@                {@@@",
      "@@@STEP_LOG_LINE@json.input@                  \"package_name\": \"dart/dart-sdk/${platform}\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"path\": \"tools/sdks\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"version\": \"version:2.9.0-18.0.dev\"@@@",
      "@@@STEP_LOG_LINE@json.input@                }@@@",
      "@@@STEP_LOG_LINE@json.input@              ]@@@",
      "@@@STEP_LOG_LINE@json.input@            }, @@@",
      "@@@STEP_LOG_LINE@json.input@            \"command\": [@@@",
      "@@@STEP_LOG_LINE@json.input@              \"/usr/bin/xvfb-run\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"-a\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"--server-args=-screen 0 1024x768x24\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"python3\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"-u\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"tools/test.py\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"--progress=status\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"--report\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"--time\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"--silent-failures\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"--write-results\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"--write-logs\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"--clean-exit\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"-ndart2js-linux-firefox\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"foo\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"--bar\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"-e co19, language_2\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"--copy-coredumps\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"--firefox=third_party/browsers/firefox/firefox/firefox\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"--shards=2\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"--shard=1\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"--output-directory=${ISOLATED_OUTDIR}\"@@@",
      "@@@STEP_LOG_LINE@json.input@            ], @@@",
      "@@@STEP_LOG_LINE@json.input@            \"containment\": {@@@",
      "@@@STEP_LOG_LINE@json.input@              \"containment_type\": \"AUTO\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"limit_processes\": \"0\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"limit_total_committed_memory\": \"0\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"lower_priority\": false@@@",
      "@@@STEP_LOG_LINE@json.input@            }, @@@",
      "@@@STEP_LOG_LINE@json.input@            \"dimensions\": [@@@",
      "@@@STEP_LOG_LINE@json.input@              {@@@",
      "@@@STEP_LOG_LINE@json.input@                \"key\": \"cpu\", @@@",
      "@@@STEP_LOG_LINE@json.input@                \"value\": \"x86-64\"@@@",
      "@@@STEP_LOG_LINE@json.input@              }, @@@",
      "@@@STEP_LOG_LINE@json.input@              {@@@",
      "@@@STEP_LOG_LINE@json.input@                \"key\": \"os\", @@@",
      "@@@STEP_LOG_LINE@json.input@                \"value\": \"Linux\"@@@",
      "@@@STEP_LOG_LINE@json.input@              }, @@@",
      "@@@STEP_LOG_LINE@json.input@              {@@@",
      "@@@STEP_LOG_LINE@json.input@                \"key\": \"pool\", @@@",
      "@@@STEP_LOG_LINE@json.input@                \"value\": \"dart.tests\"@@@",
      "@@@STEP_LOG_LINE@json.input@              }@@@",
      "@@@STEP_LOG_LINE@json.input@            ], @@@",
      "@@@STEP_LOG_LINE@json.input@            \"env\": [@@@",
      "@@@STEP_LOG_LINE@json.input@              {@@@",
      "@@@STEP_LOG_LINE@json.input@                \"key\": \"VPYTHON_VIRTUALENV_ROOT\", @@@",
      "@@@STEP_LOG_LINE@json.input@                \"value\": \"cache/vpython\"@@@",
      "@@@STEP_LOG_LINE@json.input@              }@@@",
      "@@@STEP_LOG_LINE@json.input@            ], @@@",
      "@@@STEP_LOG_LINE@json.input@            \"env_prefixes\": [@@@",
      "@@@STEP_LOG_LINE@json.input@              {@@@",
      "@@@STEP_LOG_LINE@json.input@                \"key\": \"PATH\", @@@",
      "@@@STEP_LOG_LINE@json.input@                \"value\": [@@@",
      "@@@STEP_LOG_LINE@json.input@                  \"cipd_bin_packages\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"cipd_bin_packages/bin\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"cipd_bin_packages/cpython\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"cipd_bin_packages/cpython/bin\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"cipd_bin_packages/cpython3\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"cipd_bin_packages/cpython3/bin\"@@@",
      "@@@STEP_LOG_LINE@json.input@                ]@@@",
      "@@@STEP_LOG_LINE@json.input@              }@@@",
      "@@@STEP_LOG_LINE@json.input@            ], @@@",
      "@@@STEP_LOG_LINE@json.input@            \"execution_timeout_secs\": \"600\", @@@",
      "@@@STEP_LOG_LINE@json.input@            \"grace_period_secs\": \"30\", @@@",
      "@@@STEP_LOG_LINE@json.input@            \"idempotent\": false, @@@",
      "@@@STEP_LOG_LINE@json.input@            \"io_timeout_secs\": \"1200\", @@@",
      "@@@STEP_LOG_LINE@json.input@            \"outputs\": [], @@@",
      "@@@STEP_LOG_LINE@json.input@            \"relative_cwd\": \"\"@@@",
      "@@@STEP_LOG_LINE@json.input@          }, @@@",
      "@@@STEP_LOG_LINE@json.input@          \"wait_for_capacity\": false@@@",
      "@@@STEP_LOG_LINE@json.input@        }@@@",
      "@@@STEP_LOG_LINE@json.input@      ]@@@",
      "@@@STEP_LOG_LINE@json.input@    }, @@@",
      "@@@STEP_LOG_LINE@json.input@    {@@@",
      "@@@STEP_LOG_LINE@json.input@      \"name\": \"test1_shard_2\", @@@",
      "@@@STEP_LOG_LINE@json.input@      \"priority\": \"25\", @@@",
      "@@@STEP_LOG_LINE@json.input@      \"service_account\": \"\", @@@",
      "@@@STEP_LOG_LINE@json.input@      \"task_slices\": [@@@",
      "@@@STEP_LOG_LINE@json.input@        {@@@",
      "@@@STEP_LOG_LINE@json.input@          \"expiration_secs\": \"3600\", @@@",
      "@@@STEP_LOG_LINE@json.input@          \"properties\": {@@@",
      "@@@STEP_LOG_LINE@json.input@            \"caches\": [@@@",
      "@@@STEP_LOG_LINE@json.input@              {@@@",
      "@@@STEP_LOG_LINE@json.input@                \"name\": \"vpython\", @@@",
      "@@@STEP_LOG_LINE@json.input@                \"path\": \"cache/vpython\"@@@",
      "@@@STEP_LOG_LINE@json.input@              }@@@",
      "@@@STEP_LOG_LINE@json.input@            ], @@@",
      "@@@STEP_LOG_LINE@json.input@            \"cas_input_root\": {@@@",
      "@@@STEP_LOG_LINE@json.input@              \"cas_instance\": \"projects/example-cas-server/instances/default_instance\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"digest\": {@@@",
      "@@@STEP_LOG_LINE@json.input@                \"hash\": \"test_hash\", @@@",
      "@@@STEP_LOG_LINE@json.input@                \"size_bytes\": \"47\"@@@",
      "@@@STEP_LOG_LINE@json.input@              }@@@",
      "@@@STEP_LOG_LINE@json.input@            }, @@@",
      "@@@STEP_LOG_LINE@json.input@            \"cipd_input\": {@@@",
      "@@@STEP_LOG_LINE@json.input@              \"packages\": [@@@",
      "@@@STEP_LOG_LINE@json.input@                {@@@",
      "@@@STEP_LOG_LINE@json.input@                  \"package_name\": \"infra/tools/luci/vpython/${platform}\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"path\": \"cipd_bin_packages\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"@@@",
      "@@@STEP_LOG_LINE@json.input@                }, @@@",
      "@@@STEP_LOG_LINE@json.input@                {@@@",
      "@@@STEP_LOG_LINE@json.input@                  \"package_name\": \"infra/tools/luci/vpython-native/${platform}\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"path\": \"cipd_bin_packages\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"@@@",
      "@@@STEP_LOG_LINE@json.input@                }, @@@",
      "@@@STEP_LOG_LINE@json.input@                {@@@",
      "@@@STEP_LOG_LINE@json.input@                  \"package_name\": \"infra/3pp/tools/cpython/${platform}\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"path\": \"cipd_bin_packages/cpython\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"version\": \"version:2.7.17.chromium.24\"@@@",
      "@@@STEP_LOG_LINE@json.input@                }, @@@",
      "@@@STEP_LOG_LINE@json.input@                {@@@",
      "@@@STEP_LOG_LINE@json.input@                  \"package_name\": \"infra/3pp/tools/cpython3/${platform}\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"path\": \"cipd_bin_packages/cpython3\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"version\": \"version:3.8.1rc1.chromium.10\"@@@",
      "@@@STEP_LOG_LINE@json.input@                }, @@@",
      "@@@STEP_LOG_LINE@json.input@                {@@@",
      "@@@STEP_LOG_LINE@json.input@                  \"package_name\": \"dart/browsers/firefox/${platform}\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"path\": \"third_party/browsers/firefox\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"version\": \"version:67\"@@@",
      "@@@STEP_LOG_LINE@json.input@                }, @@@",
      "@@@STEP_LOG_LINE@json.input@                {@@@",
      "@@@STEP_LOG_LINE@json.input@                  \"package_name\": \"dart/dart-sdk/${platform}\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"path\": \"tools/sdks\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"version\": \"version:2.9.0-18.0.dev\"@@@",
      "@@@STEP_LOG_LINE@json.input@                }@@@",
      "@@@STEP_LOG_LINE@json.input@              ]@@@",
      "@@@STEP_LOG_LINE@json.input@            }, @@@",
      "@@@STEP_LOG_LINE@json.input@            \"command\": [@@@",
      "@@@STEP_LOG_LINE@json.input@              \"/usr/bin/xvfb-run\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"-a\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"--server-args=-screen 0 1024x768x24\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"python3\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"-u\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"tools/test.py\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"--progress=status\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"--report\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"--time\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"--silent-failures\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"--write-results\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"--write-logs\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"--clean-exit\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"-ndart2js-linux-firefox\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"foo\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"--bar\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"-e co19, language_2\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"--copy-coredumps\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"--firefox=third_party/browsers/firefox/firefox/firefox\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"--shards=2\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"--shard=2\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"--output-directory=${ISOLATED_OUTDIR}\"@@@",
      "@@@STEP_LOG_LINE@json.input@            ], @@@",
      "@@@STEP_LOG_LINE@json.input@            \"containment\": {@@@",
      "@@@STEP_LOG_LINE@json.input@              \"containment_type\": \"AUTO\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"limit_processes\": \"0\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"limit_total_committed_memory\": \"0\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"lower_priority\": false@@@",
      "@@@STEP_LOG_LINE@json.input@            }, @@@",
      "@@@STEP_LOG_LINE@json.input@            \"dimensions\": [@@@",
      "@@@STEP_LOG_LINE@json.input@              {@@@",
      "@@@STEP_LOG_LINE@json.input@                \"key\": \"cpu\", @@@",
      "@@@STEP_LOG_LINE@json.input@                \"value\": \"x86-64\"@@@",
      "@@@STEP_LOG_LINE@json.input@              }, @@@",
      "@@@STEP_LOG_LINE@json.input@              {@@@",
      "@@@STEP_LOG_LINE@json.input@                \"key\": \"os\", @@@",
      "@@@STEP_LOG_LINE@json.input@                \"value\": \"Linux\"@@@",
      "@@@STEP_LOG_LINE@json.input@              }, @@@",
      "@@@STEP_LOG_LINE@json.input@              {@@@",
      "@@@STEP_LOG_LINE@json.input@                \"key\": \"pool\", @@@",
      "@@@STEP_LOG_LINE@json.input@                \"value\": \"dart.tests\"@@@",
      "@@@STEP_LOG_LINE@json.input@              }@@@",
      "@@@STEP_LOG_LINE@json.input@            ], @@@",
      "@@@STEP_LOG_LINE@json.input@            \"env\": [@@@",
      "@@@STEP_LOG_LINE@json.input@              {@@@",
      "@@@STEP_LOG_LINE@json.input@                \"key\": \"VPYTHON_VIRTUALENV_ROOT\", @@@",
      "@@@STEP_LOG_LINE@json.input@                \"value\": \"cache/vpython\"@@@",
      "@@@STEP_LOG_LINE@json.input@              }@@@",
      "@@@STEP_LOG_LINE@json.input@            ], @@@",
      "@@@STEP_LOG_LINE@json.input@            \"env_prefixes\": [@@@",
      "@@@STEP_LOG_LINE@json.input@              {@@@",
      "@@@STEP_LOG_LINE@json.input@                \"key\": \"PATH\", @@@",
      "@@@STEP_LOG_LINE@json.input@                \"value\": [@@@",
      "@@@STEP_LOG_LINE@json.input@                  \"cipd_bin_packages\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"cipd_bin_packages/bin\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"cipd_bin_packages/cpython\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"cipd_bin_packages/cpython/bin\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"cipd_bin_packages/cpython3\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"cipd_bin_packages/cpython3/bin\"@@@",
      "@@@STEP_LOG_LINE@json.input@                ]@@@",
      "@@@STEP_LOG_LINE@json.input@              }@@@",
      "@@@STEP_LOG_LINE@json.input@            ], @@@",
      "@@@STEP_LOG_LINE@json.input@            \"execution_timeout_secs\": \"600\", @@@",
      "@@@STEP_LOG_LINE@json.input@            \"grace_period_secs\": \"30\", @@@",
      "@@@STEP_LOG_LINE@json.input@            \"idempotent\": false, @@@",
      "@@@STEP_LOG_LINE@json.input@            \"io_timeout_secs\": \"1200\", @@@",
      "@@@STEP_LOG_LINE@json.input@            \"outputs\": [], @@@",
      "@@@STEP_LOG_LINE@json.input@            \"relative_cwd\": \"\"@@@",
      "@@@STEP_LOG_LINE@json.input@          }, @@@",
      "@@@STEP_LOG_LINE@json.input@          \"wait_for_capacity\": false@@@",
      "@@@STEP_LOG_LINE@json.input@        }@@@",
      "@@@STEP_LOG_LINE@json.input@      ]@@@",
      "@@@STEP_LOG_LINE@json.input@    }@@@",
      "@@@STEP_LOG_LINE@json.input@  ]@@@",
      "@@@STEP_LOG_LINE@json.input@}@@@",
      "@@@STEP_LOG_END@json.input@@@",
      "@@@STEP_LINK@task UI: test1_shard_1@https://example.swarmingserver.appspot.com/task?id=0@@@",
      "@@@STEP_LINK@task UI: test1_shard_2@https://example.swarmingserver.appspot.com/task?id=1@@@"
    ]
  },
  {
    "cmd": [
      "/usr/bin/xvfb-run",
      "-a",
      "--server-args=-screen 0 1024x768x24",
      "python3",
      "-u",
      "[CACHE]/builder/sdk/tools/custom_thing.py",
      "foo",
      "--bar",
      "--buildername"
    ],
    "cwd": "[CACHE]/builder/sdk",
    "env": {
      "BUILDBOT_BUILDERNAME": "dart2js-strong-linux-x64-firefox-try"
    },
    "env_suffixes": {
      "DEPOT_TOOLS_UPDATE": [
        "0"
      ],
      "PATH": [
        "RECIPE_REPO[depot_tools]"
      ]
    },
    "name": "custom"
  },
  {
    "cmd": [
      "/usr/bin/xvfb-run",
      "-a",
      "--server-args=-screen 0 1024x768x24",
      "python3",
      "-u",
      "[CACHE]/builder/sdk/tools/custom_test_runner.py",
      "foo",
      "--bar",
      "--buildername",
      "--output-directory",
      "[CLEANUP]/tmp_tmp_1"
    ],
    "cwd": "[CACHE]/builder/sdk",
    "env": {
      "BUILDBOT_BUILDERNAME": "dart2js-strong-linux-x64-firefox-try"
    },
    "env_suffixes": {
      "DEPOT_TOOLS_UPDATE": [
        "0"
      ],
      "PATH": [
        "RECIPE_REPO[depot_tools]"
      ]
    },
    "infra_step": true,
    "name": "custom_runner"
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "copy",
      "[CLEANUP]/tmp_tmp_1/logs.json",
      "/path/to/tmp/"
    ],
    "cwd": "[CACHE]/builder/sdk",
    "env": {
      "BUILDBOT_BUILDERNAME": "dart2js-strong-linux-x64-firefox-try"
    },
    "env_suffixes": {
      "DEPOT_TOOLS_UPDATE": [
        "0"
      ],
      "PATH": [
        "RECIPE_REPO[depot_tools]"
      ]
    },
    "infra_step": true,
    "name": "read logs.json for custom_runner",
    "~followup_annotations": [
      "@@@STEP_LOG_LINE@logs.json@{\"test\":\"test1\", \"configuration\": \"example_configuration\"}@@@",
      "@@@STEP_LOG_END@logs.json@@@"
    ]
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "copy",
      "[CLEANUP]/tmp_tmp_1/results.json",
      "/path/to/tmp/"
    ],
    "cwd": "[CACHE]/builder/sdk",
    "env": {
      "BUILDBOT_BUILDERNAME": "dart2js-strong-linux-x64-firefox-try"
    },
    "env_suffixes": {
      "DEPOT_TOOLS_UPDATE": [
        "0"
      ],
      "PATH": [
        "RECIPE_REPO[depot_tools]"
      ]
    },
    "infra_step": true,
    "name": "read results.json for custom_runner",
    "~followup_annotations": [
      "@@@STEP_LOG_LINE@results.json@{\"name\":\"test1\", \"configuration\": example_configuration\"}@@@",
      "@@@STEP_LOG_LINE@results.json@{\"name\":\"test2\", \"configuration\": example_configuration_2\"}@@@",
      "@@@STEP_LOG_END@results.json@@@"
    ]
  },
  {
    "cmd": [
      "/usr/bin/xvfb-run",
      "-a",
      "--server-args=-screen 0 1024x768x24",
      "python3",
      "-u",
      "[CACHE]/builder/sdk/tools/test.py",
      "--progress=status",
      "--report",
      "--time",
      "--silent-failures",
      "--write-results",
      "--write-logs",
      "--clean-exit",
      "-ndart2js-linux-firefox",
      "foo",
      "--bar",
      "co19",
      "--copy-coredumps",
      "--firefox=third_party/browsers/firefox/firefox/firefox",
      "--output-directory",
      "[CLEANUP]/tmp_tmp_2"
    ],
    "cwd": "[CACHE]/builder/sdk",
    "env": {
      "BUILDBOT_BUILDERNAME": "dart2js-strong-linux-x64-firefox-try"
    },
    "env_suffixes": {
      "DEPOT_TOOLS_UPDATE": [
        "0"
      ],
      "PATH": [
        "RECIPE_REPO[depot_tools]"
      ]
    },
    "infra_step": true,
    "name": "test2"
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "copy",
      "[CLEANUP]/tmp_tmp_2/logs.json",
      "/path/to/tmp/"
    ],
    "cwd": "[CACHE]/builder/sdk",
    "env": {
      "BUILDBOT_BUILDERNAME": "dart2js-strong-linux-x64-firefox-try"
    },
    "env_suffixes": {
      "DEPOT_TOOLS_UPDATE": [
        "0"
      ],
      "PATH": [
        "RECIPE_REPO[depot_tools]"
      ]
    },
    "infra_step": true,
    "name": "read logs.json for test2",
    "~followup_annotations": [
      "@@@STEP_LOG_LINE@logs.json@{\"test\":\"test1\", \"configuration\": \"example_configuration\"}@@@",
      "@@@STEP_LOG_END@logs.json@@@"
    ]
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "copy",
      "[CLEANUP]/tmp_tmp_2/results.json",
      "/path/to/tmp/"
    ],
    "cwd": "[CACHE]/builder/sdk",
    "env": {
      "BUILDBOT_BUILDERNAME": "dart2js-strong-linux-x64-firefox-try"
    },
    "env_suffixes": {
      "DEPOT_TOOLS_UPDATE": [
        "0"
      ],
      "PATH": [
        "RECIPE_REPO[depot_tools]"
      ]
    },
    "infra_step": true,
    "name": "read results.json for test2",
    "~followup_annotations": [
      "@@@STEP_LOG_LINE@results.json@{\"name\":\"test1\", \"configuration\": example_configuration\"}@@@",
      "@@@STEP_LOG_LINE@results.json@{\"name\":\"test2\", \"configuration\": example_configuration_2\"}@@@",
      "@@@STEP_LOG_END@results.json@@@"
    ]
  },
  {
    "cmd": [
      "[CACHE]/cipd/infra/tools/luci/swarming/swarming_module_pin/swarming",
      "collect",
      "-server",
      "https://example.swarmingserver.appspot.com",
      "-task-summary-json",
      "/path/to/tmp/json",
      "-task-output-stdout",
      "json",
      "-output-dir",
      "[CLEANUP]/tmp_tmp_3",
      "0"
    ],
    "infra_step": true,
    "name": "test1_shard_1",
    "~followup_annotations": [
      "@@@STEP_LOG_LINE@json.output@{@@@",
      "@@@STEP_LOG_LINE@json.output@  \"0\": {@@@",
      "@@@STEP_LOG_LINE@json.output@    \"output\": \"hello world!\", @@@",
      "@@@STEP_LOG_LINE@json.output@    \"outputs\": [], @@@",
      "@@@STEP_LOG_LINE@json.output@    \"results\": {@@@",
      "@@@STEP_LOG_LINE@json.output@      \"bot_id\": \"vm-123\", @@@",
      "@@@STEP_LOG_LINE@json.output@      \"duration\": 62.35, @@@",
      "@@@STEP_LOG_LINE@json.output@      \"exit_code\": 0, @@@",
      "@@@STEP_LOG_LINE@json.output@      \"name\": \"test1_shard_1\", @@@",
      "@@@STEP_LOG_LINE@json.output@      \"outputs_ref\": {@@@",
      "@@@STEP_LOG_LINE@json.output@        \"isolated\": \"abc123\", @@@",
      "@@@STEP_LOG_LINE@json.output@        \"isolatedserver\": \"https://isolateserver.appspot.com\", @@@",
      "@@@STEP_LOG_LINE@json.output@        \"namespace\": \"default-gzip\"@@@",
      "@@@STEP_LOG_LINE@json.output@      }, @@@",
      "@@@STEP_LOG_LINE@json.output@      \"state\": \"COMPLETED\", @@@",
      "@@@STEP_LOG_LINE@json.output@      \"task_id\": \"0\"@@@",
      "@@@STEP_LOG_LINE@json.output@    }@@@",
      "@@@STEP_LOG_LINE@json.output@  }@@@",
      "@@@STEP_LOG_LINE@json.output@}@@@",
      "@@@STEP_LOG_END@json.output@@@",
      "@@@STEP_LOG_LINE@task stdout+stderr: test1_shard_1@hello world!@@@",
      "@@@STEP_LOG_END@task stdout+stderr: test1_shard_1@@@",
      "@@@STEP_LINK@task isolated outputs: test1_shard_1@https://isolateserver.appspot.com/browse?namespace=default-gzip&hash=abc123@@@"
    ]
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "copy",
      "[CLEANUP]/tmp_tmp_3/0/logs.json",
      "/path/to/tmp/"
    ],
    "infra_step": true,
    "name": "read logs.json for test1_shard_1",
    "~followup_annotations": [
      "@@@STEP_LOG_LINE@logs.json@{\"test\":\"test1\", \"configuration\": \"example_configuration\"}@@@",
      "@@@STEP_LOG_END@logs.json@@@"
    ]
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "copy",
      "[CLEANUP]/tmp_tmp_3/0/results.json",
      "/path/to/tmp/"
    ],
    "infra_step": true,
    "name": "read results.json for test1_shard_1",
    "~followup_annotations": [
      "@@@STEP_LOG_LINE@results.json@{\"name\":\"test1\", \"configuration\": example_configuration\"}@@@",
      "@@@STEP_LOG_LINE@results.json@{\"name\":\"test2\", \"configuration\": example_configuration_2\"}@@@",
      "@@@STEP_LOG_END@results.json@@@"
    ]
  },
  {
    "cmd": [
      "[CACHE]/cipd/infra/tools/luci/swarming/swarming_module_pin/swarming",
      "collect",
      "-server",
      "https://example.swarmingserver.appspot.com",
      "-task-summary-json",
      "/path/to/tmp/json",
      "-task-output-stdout",
      "json",
      "-output-dir",
      "[CLEANUP]/tmp_tmp_4",
      "1"
    ],
    "infra_step": true,
    "name": "test1_shard_2",
    "~followup_annotations": [
      "@@@STEP_LOG_LINE@json.output@{@@@",
      "@@@STEP_LOG_LINE@json.output@  \"1\": {@@@",
      "@@@STEP_LOG_LINE@json.output@    \"output\": \"hello world!\", @@@",
      "@@@STEP_LOG_LINE@json.output@    \"outputs\": [], @@@",
      "@@@STEP_LOG_LINE@json.output@    \"results\": {@@@",
      "@@@STEP_LOG_LINE@json.output@      \"bot_id\": \"vm-123\", @@@",
      "@@@STEP_LOG_LINE@json.output@      \"duration\": 62.35, @@@",
      "@@@STEP_LOG_LINE@json.output@      \"exit_code\": 0, @@@",
      "@@@STEP_LOG_LINE@json.output@      \"name\": \"test1_shard_2\", @@@",
      "@@@STEP_LOG_LINE@json.output@      \"outputs_ref\": {@@@",
      "@@@STEP_LOG_LINE@json.output@        \"isolated\": \"abc123\", @@@",
      "@@@STEP_LOG_LINE@json.output@        \"isolatedserver\": \"https://isolateserver.appspot.com\", @@@",
      "@@@STEP_LOG_LINE@json.output@        \"namespace\": \"default-gzip\"@@@",
      "@@@STEP_LOG_LINE@json.output@      }, @@@",
      "@@@STEP_LOG_LINE@json.output@      \"state\": \"COMPLETED\", @@@",
      "@@@STEP_LOG_LINE@json.output@      \"task_id\": \"1\"@@@",
      "@@@STEP_LOG_LINE@json.output@    }@@@",
      "@@@STEP_LOG_LINE@json.output@  }@@@",
      "@@@STEP_LOG_LINE@json.output@}@@@",
      "@@@STEP_LOG_END@json.output@@@",
      "@@@STEP_LOG_LINE@task stdout+stderr: test1_shard_2@hello world!@@@",
      "@@@STEP_LOG_END@task stdout+stderr: test1_shard_2@@@",
      "@@@STEP_LINK@task isolated outputs: test1_shard_2@https://isolateserver.appspot.com/browse?namespace=default-gzip&hash=abc123@@@"
    ]
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "copy",
      "[CLEANUP]/tmp_tmp_4/1/logs.json",
      "/path/to/tmp/"
    ],
    "infra_step": true,
    "name": "read logs.json for test1_shard_2",
    "~followup_annotations": [
      "@@@STEP_LOG_LINE@logs.json@{\"test\":\"test1\", \"configuration\": \"example_configuration\"}@@@",
      "@@@STEP_LOG_END@logs.json@@@"
    ]
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "copy",
      "[CLEANUP]/tmp_tmp_4/1/results.json",
      "/path/to/tmp/"
    ],
    "infra_step": true,
    "name": "read results.json for test1_shard_2",
    "~followup_annotations": [
      "@@@STEP_LOG_LINE@results.json@{\"name\":\"test1\", \"configuration\": example_configuration\"}@@@",
      "@@@STEP_LOG_LINE@results.json@{\"name\":\"test2\", \"configuration\": example_configuration_2\"}@@@",
      "@@@STEP_LOG_END@results.json@@@"
    ]
  },
  {
    "cmd": [],
    "name": "download previous results"
  },
  {
    "cmd": [
      "python",
      "-u",
      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
      "--",
      "RECIPE_REPO[depot_tools]/gsutil.py",
      "----",
      "cp",
      "gs://dart-test-results/builders/dart2js-strong-linux-x64-firefox-stable/latest",
      "/path/to/tmp/"
    ],
    "cwd": "[CACHE]/builder/sdk",
    "infra_step": true,
    "name": "download previous results.gsutil find latest build",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@",
      "@@@STEP_LOG_LINE@raw_io.output_text[latest]@123@@@",
      "@@@STEP_LOG_END@raw_io.output_text[latest]@@@"
    ]
  },
  {
    "cmd": [
      "python",
      "-u",
      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
      "--",
      "RECIPE_REPO[depot_tools]/gsutil.py",
      "----",
      "cp",
      "gs://dart-test-results/builders/dart2js-strong-linux-x64-firefox-stable/123/revision",
      "/path/to/tmp/"
    ],
    "cwd": "[CACHE]/builder/sdk",
    "infra_step": true,
    "name": "download previous results.gsutil get revision for latest build",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@",
      "@@@STEP_LOG_END@raw_io.output_text[revision]@@@"
    ]
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "ensure-directory",
      "--mode",
      "0777",
      "[CACHE]/builder/sdk/LATEST"
    ],
    "cwd": "[CACHE]/builder/sdk",
    "infra_step": true,
    "name": "download previous results.ensure LATEST dir",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "copy",
      "",
      "[CACHE]/builder/sdk/LATEST/results.json"
    ],
    "cwd": "[CACHE]/builder/sdk",
    "infra_step": true,
    "name": "download previous results.ensure results.json exists",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@",
      "@@@STEP_LOG_END@results.json@@@"
    ]
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "copy",
      "",
      "[CACHE]/builder/sdk/LATEST/flaky.json"
    ],
    "cwd": "[CACHE]/builder/sdk",
    "infra_step": true,
    "name": "download previous results.ensure flaky.json exists",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@",
      "@@@STEP_LOG_END@flaky.json@@@"
    ]
  },
  {
    "cmd": [
      "python",
      "-u",
      "RECIPE_MODULE[depot_tools::gsutil]/resources/gsutil_smart_retry.py",
      "--",
      "RECIPE_REPO[depot_tools]/gsutil.py",
      "----",
      "cp",
      "gs://dart-test-results/builders/dart2js-strong-linux-x64-firefox-stable/123/*.json",
      "[CACHE]/builder/sdk/LATEST"
    ],
    "cwd": "[CACHE]/builder/sdk",
    "infra_step": true,
    "name": "download previous results.gsutil download previous results",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [],
    "name": "deflaking"
  },
  {
    "cmd": [
      "[CACHE]/builder/sdk/tools/sdks/dart-sdk/bin/dart",
      "[CACHE]/builder/sdk/tools/bots/compare_results.dart",
      "--flakiness-data=LATEST/flaky.json",
      "--changed",
      "--failing",
      "--count=50",
      "LATEST/results.json",
      "{\"name\":\"test1\", \"configuration\": example_configuration\",\"bot_name\":\"vm-123\"}\n{\"name\":\"test2\", \"configuration\": example_configuration_2\",\"bot_name\":\"vm-123\"}\n{\"name\":\"test1\", \"configuration\": example_configuration\",\"bot_name\":\"vm-123\"}\n{\"name\":\"test2\", \"configuration\": example_configuration_2\",\"bot_name\":\"vm-123\"}\n"
    ],
    "cwd": "[CACHE]/builder/sdk",
    "infra_step": true,
    "name": "deflaking.list tests to deflake (test1)",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@",
      "@@@STEP_LOG_LINE@raw_io.output_text@Flaky/Test/1@@@",
      "@@@STEP_LOG_LINE@raw_io.output_text@Flaky/Test/2@@@",
      "@@@STEP_LOG_END@raw_io.output_text@@@"
    ]
  },
  {
    "cmd": [],
    "name": "deflaking.trigger shards for test1",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [
      "[CACHE]/cipd/infra/tools/luci/swarming/swarming_module_pin/swarming",
      "spawn-tasks",
      "-server",
      "https://example.swarmingserver.appspot.com",
      "-json-input",
      "{\"requests\": [{\"name\": \"test1_shard_1\", \"priority\": \"25\", \"service_account\": \"\", \"tags\": [\"optional:true\"], \"task_slices\": [{\"expiration_secs\": \"3600\", \"properties\": {\"caches\": [{\"name\": \"vpython\", \"path\": \"cache/vpython\"}], \"cas_input_root\": {\"cas_instance\": \"projects/example-cas-server/instances/default_instance\", \"digest\": {\"hash\": \"test_hash\", \"size_bytes\": \"47\"}}, \"cipd_input\": {\"packages\": [{\"package_name\": \"infra/tools/luci/vpython/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/tools/luci/vpython-native/${platform}\", \"path\": \"cipd_bin_packages\", \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"}, {\"package_name\": \"infra/3pp/tools/cpython/${platform}\", \"path\": \"cipd_bin_packages/cpython\", \"version\": \"version:2.7.17.chromium.24\"}, {\"package_name\": \"infra/3pp/tools/cpython3/${platform}\", \"path\": \"cipd_bin_packages/cpython3\", \"version\": \"version:3.8.1rc1.chromium.10\"}, {\"package_name\": \"dart/browsers/firefox/${platform}\", \"path\": \"third_party/browsers/firefox\", \"version\": \"version:67\"}, {\"package_name\": \"dart/dart-sdk/${platform}\", \"path\": \"tools/sdks\", \"version\": \"version:2.9.0-18.0.dev\"}]}, \"command\": [\"/usr/bin/xvfb-run\", \"-a\", \"--server-args=-screen 0 1024x768x24\", \"python3\", \"-u\", \"tools/test.py\", \"--progress=status\", \"--report\", \"--time\", \"--silent-failures\", \"--write-results\", \"--write-logs\", \"--clean-exit\", \"-ndart2js-linux-firefox\", \"foo\", \"--bar\", \"-e co19, language_2\", \"--repeat=5\", \"--tests\", \"Flaky/Test/1\\nFlaky/Test/2\", \"--copy-coredumps\", \"--firefox=third_party/browsers/firefox/firefox/firefox\", \"--shards=1\", \"--shard=1\", \"--output-directory=${ISOLATED_OUTDIR}\"], \"containment\": {\"containment_type\": \"AUTO\", \"limit_processes\": \"0\", \"limit_total_committed_memory\": \"0\", \"lower_priority\": false}, \"dimensions\": [{\"key\": \"cpu\", \"value\": \"x86-64\"}, {\"key\": \"os\", \"value\": \"Linux\"}, {\"key\": \"pool\", \"value\": \"dart.tests\"}], \"env\": [{\"key\": \"VPYTHON_VIRTUALENV_ROOT\", \"value\": \"cache/vpython\"}], \"env_prefixes\": [{\"key\": \"PATH\", \"value\": [\"cipd_bin_packages\", \"cipd_bin_packages/bin\", \"cipd_bin_packages/cpython\", \"cipd_bin_packages/cpython/bin\", \"cipd_bin_packages/cpython3\", \"cipd_bin_packages/cpython3/bin\"]}], \"execution_timeout_secs\": \"600\", \"grace_period_secs\": \"30\", \"idempotent\": false, \"io_timeout_secs\": \"1200\", \"outputs\": [], \"relative_cwd\": \"\"}, \"wait_for_capacity\": false}]}]}",
      "-json-output",
      "/path/to/tmp/json"
    ],
    "cwd": "[CACHE]/builder/sdk",
    "env": {
      "BUILDBOT_BUILDERNAME": "dart2js-strong-linux-x64-firefox-try"
    },
    "env_suffixes": {
      "DEPOT_TOOLS_UPDATE": [
        "0"
      ],
      "PATH": [
        "RECIPE_REPO[depot_tools]"
      ]
    },
    "infra_step": true,
    "name": "deflaking.trigger shards for test1.trigger shards for test1",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@2@@@",
      "@@@STEP_LOG_LINE@json.output@{@@@",
      "@@@STEP_LOG_LINE@json.output@  \"tasks\": [@@@",
      "@@@STEP_LOG_LINE@json.output@    {@@@",
      "@@@STEP_LOG_LINE@json.output@      \"request\": {@@@",
      "@@@STEP_LOG_LINE@json.output@        \"name\": \"test1_shard_1\"@@@",
      "@@@STEP_LOG_LINE@json.output@      }, @@@",
      "@@@STEP_LOG_LINE@json.output@      \"task_id\": \"2\", @@@",
      "@@@STEP_LOG_LINE@json.output@      \"task_result\": {@@@",
      "@@@STEP_LOG_LINE@json.output@        \"resultdb_info\": {@@@",
      "@@@STEP_LOG_LINE@json.output@          \"invocation\": \"invocations/2\"@@@",
      "@@@STEP_LOG_LINE@json.output@        }@@@",
      "@@@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@@@",
      "@@@STEP_LOG_LINE@json.input@{@@@",
      "@@@STEP_LOG_LINE@json.input@  \"requests\": [@@@",
      "@@@STEP_LOG_LINE@json.input@    {@@@",
      "@@@STEP_LOG_LINE@json.input@      \"name\": \"test1_shard_1\", @@@",
      "@@@STEP_LOG_LINE@json.input@      \"priority\": \"25\", @@@",
      "@@@STEP_LOG_LINE@json.input@      \"service_account\": \"\", @@@",
      "@@@STEP_LOG_LINE@json.input@      \"tags\": [@@@",
      "@@@STEP_LOG_LINE@json.input@        \"optional:true\"@@@",
      "@@@STEP_LOG_LINE@json.input@      ], @@@",
      "@@@STEP_LOG_LINE@json.input@      \"task_slices\": [@@@",
      "@@@STEP_LOG_LINE@json.input@        {@@@",
      "@@@STEP_LOG_LINE@json.input@          \"expiration_secs\": \"3600\", @@@",
      "@@@STEP_LOG_LINE@json.input@          \"properties\": {@@@",
      "@@@STEP_LOG_LINE@json.input@            \"caches\": [@@@",
      "@@@STEP_LOG_LINE@json.input@              {@@@",
      "@@@STEP_LOG_LINE@json.input@                \"name\": \"vpython\", @@@",
      "@@@STEP_LOG_LINE@json.input@                \"path\": \"cache/vpython\"@@@",
      "@@@STEP_LOG_LINE@json.input@              }@@@",
      "@@@STEP_LOG_LINE@json.input@            ], @@@",
      "@@@STEP_LOG_LINE@json.input@            \"cas_input_root\": {@@@",
      "@@@STEP_LOG_LINE@json.input@              \"cas_instance\": \"projects/example-cas-server/instances/default_instance\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"digest\": {@@@",
      "@@@STEP_LOG_LINE@json.input@                \"hash\": \"test_hash\", @@@",
      "@@@STEP_LOG_LINE@json.input@                \"size_bytes\": \"47\"@@@",
      "@@@STEP_LOG_LINE@json.input@              }@@@",
      "@@@STEP_LOG_LINE@json.input@            }, @@@",
      "@@@STEP_LOG_LINE@json.input@            \"cipd_input\": {@@@",
      "@@@STEP_LOG_LINE@json.input@              \"packages\": [@@@",
      "@@@STEP_LOG_LINE@json.input@                {@@@",
      "@@@STEP_LOG_LINE@json.input@                  \"package_name\": \"infra/tools/luci/vpython/${platform}\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"path\": \"cipd_bin_packages\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"@@@",
      "@@@STEP_LOG_LINE@json.input@                }, @@@",
      "@@@STEP_LOG_LINE@json.input@                {@@@",
      "@@@STEP_LOG_LINE@json.input@                  \"package_name\": \"infra/tools/luci/vpython-native/${platform}\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"path\": \"cipd_bin_packages\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"version\": \"git_revision:b01b3ede35a24f76f21420f11d13f234848e5d34\"@@@",
      "@@@STEP_LOG_LINE@json.input@                }, @@@",
      "@@@STEP_LOG_LINE@json.input@                {@@@",
      "@@@STEP_LOG_LINE@json.input@                  \"package_name\": \"infra/3pp/tools/cpython/${platform}\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"path\": \"cipd_bin_packages/cpython\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"version\": \"version:2.7.17.chromium.24\"@@@",
      "@@@STEP_LOG_LINE@json.input@                }, @@@",
      "@@@STEP_LOG_LINE@json.input@                {@@@",
      "@@@STEP_LOG_LINE@json.input@                  \"package_name\": \"infra/3pp/tools/cpython3/${platform}\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"path\": \"cipd_bin_packages/cpython3\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"version\": \"version:3.8.1rc1.chromium.10\"@@@",
      "@@@STEP_LOG_LINE@json.input@                }, @@@",
      "@@@STEP_LOG_LINE@json.input@                {@@@",
      "@@@STEP_LOG_LINE@json.input@                  \"package_name\": \"dart/browsers/firefox/${platform}\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"path\": \"third_party/browsers/firefox\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"version\": \"version:67\"@@@",
      "@@@STEP_LOG_LINE@json.input@                }, @@@",
      "@@@STEP_LOG_LINE@json.input@                {@@@",
      "@@@STEP_LOG_LINE@json.input@                  \"package_name\": \"dart/dart-sdk/${platform}\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"path\": \"tools/sdks\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"version\": \"version:2.9.0-18.0.dev\"@@@",
      "@@@STEP_LOG_LINE@json.input@                }@@@",
      "@@@STEP_LOG_LINE@json.input@              ]@@@",
      "@@@STEP_LOG_LINE@json.input@            }, @@@",
      "@@@STEP_LOG_LINE@json.input@            \"command\": [@@@",
      "@@@STEP_LOG_LINE@json.input@              \"/usr/bin/xvfb-run\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"-a\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"--server-args=-screen 0 1024x768x24\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"python3\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"-u\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"tools/test.py\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"--progress=status\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"--report\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"--time\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"--silent-failures\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"--write-results\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"--write-logs\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"--clean-exit\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"-ndart2js-linux-firefox\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"foo\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"--bar\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"-e co19, language_2\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"--repeat=5\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"--tests\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"Flaky/Test/1\\nFlaky/Test/2\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"--copy-coredumps\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"--firefox=third_party/browsers/firefox/firefox/firefox\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"--shards=1\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"--shard=1\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"--output-directory=${ISOLATED_OUTDIR}\"@@@",
      "@@@STEP_LOG_LINE@json.input@            ], @@@",
      "@@@STEP_LOG_LINE@json.input@            \"containment\": {@@@",
      "@@@STEP_LOG_LINE@json.input@              \"containment_type\": \"AUTO\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"limit_processes\": \"0\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"limit_total_committed_memory\": \"0\", @@@",
      "@@@STEP_LOG_LINE@json.input@              \"lower_priority\": false@@@",
      "@@@STEP_LOG_LINE@json.input@            }, @@@",
      "@@@STEP_LOG_LINE@json.input@            \"dimensions\": [@@@",
      "@@@STEP_LOG_LINE@json.input@              {@@@",
      "@@@STEP_LOG_LINE@json.input@                \"key\": \"cpu\", @@@",
      "@@@STEP_LOG_LINE@json.input@                \"value\": \"x86-64\"@@@",
      "@@@STEP_LOG_LINE@json.input@              }, @@@",
      "@@@STEP_LOG_LINE@json.input@              {@@@",
      "@@@STEP_LOG_LINE@json.input@                \"key\": \"os\", @@@",
      "@@@STEP_LOG_LINE@json.input@                \"value\": \"Linux\"@@@",
      "@@@STEP_LOG_LINE@json.input@              }, @@@",
      "@@@STEP_LOG_LINE@json.input@              {@@@",
      "@@@STEP_LOG_LINE@json.input@                \"key\": \"pool\", @@@",
      "@@@STEP_LOG_LINE@json.input@                \"value\": \"dart.tests\"@@@",
      "@@@STEP_LOG_LINE@json.input@              }@@@",
      "@@@STEP_LOG_LINE@json.input@            ], @@@",
      "@@@STEP_LOG_LINE@json.input@            \"env\": [@@@",
      "@@@STEP_LOG_LINE@json.input@              {@@@",
      "@@@STEP_LOG_LINE@json.input@                \"key\": \"VPYTHON_VIRTUALENV_ROOT\", @@@",
      "@@@STEP_LOG_LINE@json.input@                \"value\": \"cache/vpython\"@@@",
      "@@@STEP_LOG_LINE@json.input@              }@@@",
      "@@@STEP_LOG_LINE@json.input@            ], @@@",
      "@@@STEP_LOG_LINE@json.input@            \"env_prefixes\": [@@@",
      "@@@STEP_LOG_LINE@json.input@              {@@@",
      "@@@STEP_LOG_LINE@json.input@                \"key\": \"PATH\", @@@",
      "@@@STEP_LOG_LINE@json.input@                \"value\": [@@@",
      "@@@STEP_LOG_LINE@json.input@                  \"cipd_bin_packages\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"cipd_bin_packages/bin\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"cipd_bin_packages/cpython\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"cipd_bin_packages/cpython/bin\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"cipd_bin_packages/cpython3\", @@@",
      "@@@STEP_LOG_LINE@json.input@                  \"cipd_bin_packages/cpython3/bin\"@@@",
      "@@@STEP_LOG_LINE@json.input@                ]@@@",
      "@@@STEP_LOG_LINE@json.input@              }@@@",
      "@@@STEP_LOG_LINE@json.input@            ], @@@",
      "@@@STEP_LOG_LINE@json.input@            \"execution_timeout_secs\": \"600\", @@@",
      "@@@STEP_LOG_LINE@json.input@            \"grace_period_secs\": \"30\", @@@",
      "@@@STEP_LOG_LINE@json.input@            \"idempotent\": false, @@@",
      "@@@STEP_LOG_LINE@json.input@            \"io_timeout_secs\": \"1200\", @@@",
      "@@@STEP_LOG_LINE@json.input@            \"outputs\": [], @@@",
      "@@@STEP_LOG_LINE@json.input@            \"relative_cwd\": \"\"@@@",
      "@@@STEP_LOG_LINE@json.input@          }, @@@",
      "@@@STEP_LOG_LINE@json.input@          \"wait_for_capacity\": false@@@",
      "@@@STEP_LOG_LINE@json.input@        }@@@",
      "@@@STEP_LOG_LINE@json.input@      ]@@@",
      "@@@STEP_LOG_LINE@json.input@    }@@@",
      "@@@STEP_LOG_LINE@json.input@  ]@@@",
      "@@@STEP_LOG_LINE@json.input@}@@@",
      "@@@STEP_LOG_END@json.input@@@",
      "@@@STEP_LINK@task UI: test1_shard_1@https://example.swarmingserver.appspot.com/task?id=2@@@"
    ]
  },
  {
    "cmd": [
      "[CACHE]/builder/sdk/tools/sdks/dart-sdk/bin/dart",
      "[CACHE]/builder/sdk/tools/bots/compare_results.dart",
      "--flakiness-data=LATEST/flaky.json",
      "--changed",
      "--failing",
      "--count=50",
      "LATEST/results.json",
      "{\"name\":\"test1\", \"configuration\": example_configuration\",\"bot_name\":\"None\"}\n{\"name\":\"test2\", \"configuration\": example_configuration_2\",\"bot_name\":\"None\"}\n"
    ],
    "cwd": "[CACHE]/builder/sdk",
    "infra_step": true,
    "name": "deflaking.list tests to deflake (test2)",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@",
      "@@@STEP_LOG_LINE@raw_io.output_text@Flaky/Test/1@@@",
      "@@@STEP_LOG_LINE@raw_io.output_text@Flaky/Test/2@@@",
      "@@@STEP_LOG_END@raw_io.output_text@@@"
    ]
  },
  {
    "cmd": [
      "/usr/bin/xvfb-run",
      "-a",
      "--server-args=-screen 0 1024x768x24",
      "python3",
      "-u",
      "[CACHE]/builder/sdk/tools/test.py",
      "--progress=status",
      "--report",
      "--time",
      "--silent-failures",
      "--write-results",
      "--write-logs",
      "--clean-exit",
      "-ndart2js-linux-firefox",
      "foo",
      "--bar",
      "co19",
      "--repeat=5",
      "--tests",
      "Flaky/Test/1\nFlaky/Test/2",
      "--copy-coredumps",
      "--firefox=third_party/browsers/firefox/firefox/firefox",
      "--output-directory",
      "[CLEANUP]/tmp_tmp_5"
    ],
    "cwd": "[CACHE]/builder/sdk",
    "env": {
      "BUILDBOT_BUILDERNAME": "dart2js-strong-linux-x64-firefox-try"
    },
    "env_suffixes": {
      "DEPOT_TOOLS_UPDATE": [
        "0"
      ],
      "PATH": [
        "RECIPE_REPO[depot_tools]"
      ]
    },
    "infra_step": true,
    "name": "deflaking.test2",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "copy",
      "[CLEANUP]/tmp_tmp_5/logs.json",
      "/path/to/tmp/"
    ],
    "cwd": "[CACHE]/builder/sdk",
    "env": {
      "BUILDBOT_BUILDERNAME": "dart2js-strong-linux-x64-firefox-try"
    },
    "env_suffixes": {
      "DEPOT_TOOLS_UPDATE": [
        "0"
      ],
      "PATH": [
        "RECIPE_REPO[depot_tools]"
      ]
    },
    "infra_step": true,
    "name": "deflaking.read logs.json for test2",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@",
      "@@@STEP_LOG_LINE@logs.json@{\"name\": \"Flaky/Test/1\", \"configuration\": \"example_configuration\"}@@@",
      "@@@STEP_LOG_LINE@logs.json@{\"name\": \"Flaky/Test/2\", \"configuration\": \"example_configuration\"}@@@",
      "@@@STEP_LOG_END@logs.json@@@"
    ]
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "copy",
      "[CLEANUP]/tmp_tmp_5/results.json",
      "/path/to/tmp/"
    ],
    "cwd": "[CACHE]/builder/sdk",
    "env": {
      "BUILDBOT_BUILDERNAME": "dart2js-strong-linux-x64-firefox-try"
    },
    "env_suffixes": {
      "DEPOT_TOOLS_UPDATE": [
        "0"
      ],
      "PATH": [
        "RECIPE_REPO[depot_tools]"
      ]
    },
    "infra_step": true,
    "name": "deflaking.read results.json for test2",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@",
      "@@@STEP_LOG_LINE@results.json@{\"name\":\"Flaky/Test/1\", \"configuration\": \"example_configuration\"}@@@",
      "@@@STEP_LOG_LINE@results.json@{\"name\":\"Flaky/Test/2\", \"configuration\": \"example_configuration\"}@@@",
      "@@@STEP_LOG_END@results.json@@@"
    ]
  },
  {
    "cmd": [
      "[CACHE]/cipd/infra/tools/luci/swarming/swarming_module_pin/swarming",
      "collect",
      "-server",
      "https://example.swarmingserver.appspot.com",
      "-task-summary-json",
      "/path/to/tmp/json",
      "-task-output-stdout",
      "json",
      "-output-dir",
      "[CLEANUP]/tmp_tmp_6",
      "2"
    ],
    "cwd": "[CACHE]/builder/sdk",
    "infra_step": true,
    "name": "deflaking.test1_shard_1",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@",
      "@@@STEP_LOG_LINE@json.output@{@@@",
      "@@@STEP_LOG_LINE@json.output@  \"2\": {@@@",
      "@@@STEP_LOG_LINE@json.output@    \"output\": \"hello world!\", @@@",
      "@@@STEP_LOG_LINE@json.output@    \"outputs\": [], @@@",
      "@@@STEP_LOG_LINE@json.output@    \"results\": {@@@",
      "@@@STEP_LOG_LINE@json.output@      \"bot_id\": \"vm-123\", @@@",
      "@@@STEP_LOG_LINE@json.output@      \"duration\": 62.35, @@@",
      "@@@STEP_LOG_LINE@json.output@      \"exit_code\": 0, @@@",
      "@@@STEP_LOG_LINE@json.output@      \"name\": \"test1_shard_1\", @@@",
      "@@@STEP_LOG_LINE@json.output@      \"outputs_ref\": {@@@",
      "@@@STEP_LOG_LINE@json.output@        \"isolated\": \"abc123\", @@@",
      "@@@STEP_LOG_LINE@json.output@        \"isolatedserver\": \"https://isolateserver.appspot.com\", @@@",
      "@@@STEP_LOG_LINE@json.output@        \"namespace\": \"default-gzip\"@@@",
      "@@@STEP_LOG_LINE@json.output@      }, @@@",
      "@@@STEP_LOG_LINE@json.output@      \"state\": \"COMPLETED\", @@@",
      "@@@STEP_LOG_LINE@json.output@      \"task_id\": \"2\"@@@",
      "@@@STEP_LOG_LINE@json.output@    }@@@",
      "@@@STEP_LOG_LINE@json.output@  }@@@",
      "@@@STEP_LOG_LINE@json.output@}@@@",
      "@@@STEP_LOG_END@json.output@@@",
      "@@@STEP_LOG_LINE@task stdout+stderr: test1_shard_1@hello world!@@@",
      "@@@STEP_LOG_END@task stdout+stderr: test1_shard_1@@@",
      "@@@STEP_LINK@task isolated outputs: test1_shard_1@https://isolateserver.appspot.com/browse?namespace=default-gzip&hash=abc123@@@"
    ]
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "copy",
      "[CLEANUP]/tmp_tmp_6/2/logs.json",
      "/path/to/tmp/"
    ],
    "cwd": "[CACHE]/builder/sdk",
    "infra_step": true,
    "name": "deflaking.read logs.json for test1_shard_1",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@",
      "@@@STEP_LOG_LINE@logs.json@{\"name\": \"Flaky/Test/1\", \"configuration\": \"example_configuration\"}@@@",
      "@@@STEP_LOG_LINE@logs.json@{\"name\": \"Flaky/Test/2\", \"configuration\": \"example_configuration\"}@@@",
      "@@@STEP_LOG_END@logs.json@@@"
    ]
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "copy",
      "[CLEANUP]/tmp_tmp_6/2/results.json",
      "/path/to/tmp/"
    ],
    "cwd": "[CACHE]/builder/sdk",
    "infra_step": true,
    "name": "deflaking.read results.json for test1_shard_1",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@",
      "@@@STEP_LOG_LINE@results.json@{\"name\":\"Flaky/Test/1\", \"configuration\": \"example_configuration\"}@@@",
      "@@@STEP_LOG_LINE@results.json@{\"name\":\"Flaky/Test/2\", \"configuration\": \"example_configuration\"}@@@",
      "@@@STEP_LOG_END@results.json@@@"
    ]
  },
  {
    "cmd": [
      "[CACHE]/builder/sdk/tools/sdks/dart-sdk/bin/dart",
      "[CACHE]/builder/sdk/tools/bots/update_flakiness.dart",
      "-i",
      "LATEST/flaky.json",
      "-o",
      "/path/to/tmp/",
      "--build-id",
      "8945511751514863184",
      "--commit",
      "",
      "{\"name\":\"test1\", \"configuration\": example_configuration\",\"bot_name\":\"vm-123\"}\n{\"name\":\"test2\", \"configuration\": example_configuration_2\",\"bot_name\":\"vm-123\"}\n{\"name\":\"test1\", \"configuration\": example_configuration\",\"bot_name\":\"vm-123\"}\n{\"name\":\"test2\", \"configuration\": example_configuration_2\",\"bot_name\":\"vm-123\"}\n{\"name\":\"Flaky/Test/1\", \"configuration\": \"example_configuration\",\"bot_name\":\"vm-123\"}\n{\"name\":\"Flaky/Test/2\", \"configuration\": \"example_configuration\",\"bot_name\":\"vm-123\"}\n{\"name\":\"test1\", \"configuration\": example_configuration\",\"bot_name\":\"None\"}\n{\"name\":\"test2\", \"configuration\": example_configuration_2\",\"bot_name\":\"None\"}\n{\"name\":\"test1\", \"configuration\": example_configuration\",\"bot_name\":\"None\"}\n{\"name\":\"test2\", \"configuration\": example_configuration_2\",\"bot_name\":\"None\"}\n{\"name\":\"Flaky/Test/1\", \"configuration\": \"example_configuration\",\"bot_name\":\"None\"}\n{\"name\":\"Flaky/Test/2\", \"configuration\": \"example_configuration\",\"bot_name\":\"None\"}\n",
      "--no-forgive"
    ],
    "cwd": "[CACHE]/builder/sdk",
    "infra_step": true,
    "name": "update flakiness information",
    "~followup_annotations": [
      "@@@STEP_LOG_END@raw_io.output_text[flaky.json]@@@"
    ]
  },
  {
    "cmd": [
      "git",
      "show",
      "HEAD",
      "--format=%at",
      "-s"
    ],
    "cwd": "[CACHE]/builder/sdk",
    "infra_step": true,
    "name": "git show"
  },
  {
    "cmd": [
      "[CACHE]/builder/sdk/tools/sdks/dart-sdk/bin/dart",
      "[CACHE]/builder/sdk/tools/bots/extend_results.dart",
      "{\"name\":\"test1\", \"configuration\": example_configuration\",\"bot_name\":\"vm-123\"}\n{\"name\":\"test2\", \"configuration\": example_configuration_2\",\"bot_name\":\"vm-123\"}\n{\"name\":\"test1\", \"configuration\": example_configuration\",\"bot_name\":\"vm-123\"}\n{\"name\":\"test2\", \"configuration\": example_configuration_2\",\"bot_name\":\"vm-123\"}\n{\"name\":\"Flaky/Test/1\", \"configuration\": \"example_configuration\",\"bot_name\":\"vm-123\"}\n{\"name\":\"Flaky/Test/2\", \"configuration\": \"example_configuration\",\"bot_name\":\"vm-123\"}\n{\"name\":\"test1\", \"configuration\": example_configuration\",\"bot_name\":\"None\"}\n{\"name\":\"test2\", \"configuration\": example_configuration_2\",\"bot_name\":\"None\"}\n{\"name\":\"test1\", \"configuration\": example_configuration\",\"bot_name\":\"None\"}\n{\"name\":\"test2\", \"configuration\": example_configuration_2\",\"bot_name\":\"None\"}\n{\"name\":\"Flaky/Test/1\", \"configuration\": \"example_configuration\",\"bot_name\":\"None\"}\n{\"name\":\"Flaky/Test/2\", \"configuration\": \"example_configuration\",\"bot_name\":\"None\"}\n",
      "[CACHE]/builder/sdk/LATEST/results.json",
      "",
      "[CACHE]/builder/sdk/LATEST/flaky.json",
      "dart2js-strong-linux-x64-firefox-try",
      "1357",
      "1234567",
      "refs/changes/123456/7",
      "/path/to/tmp/"
    ],
    "cwd": "[CACHE]/builder/sdk",
    "infra_step": true,
    "name": "add fields to result records"
  },
  {
    "cmd": [],
    "name": "upload new results"
  },
  {
    "cmd": [
      "luci-auth",
      "token",
      "-scopes",
      "https://www.googleapis.com/auth/cloud-platform",
      "-lifetime",
      "3m"
    ],
    "cwd": "[CACHE]/builder/sdk",
    "infra_step": true,
    "name": "upload new results.get access token for default account",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [
      "[CACHE]/builder/sdk/tools/sdks/dart-sdk/bin/dart",
      "[CACHE]/builder/sdk/tools/bots/post_results_to_pubsub.dart",
      "--result_file",
      "{\"name\":\"co19_2/Language/Classes/Abstract_Instance_Members/inherited_t01\",\"configuration\":\"dartk-linux-product-x64\",\"suite\":\"co19_2\",\"test_name\":\"Language/Classes/Abstract_Instance_Members/inherited_t01\",\"time_ms\":451,\"result\":\"CompileTimeError\",\"expected\":\"CompileTimeError\",\"matches\":true,\"commit_time\":1551185312,\"commit_hash\":\"f0042a32250a8a6193e6d07e2b6508b13f43c864\",\"build_number\":\"2404\",\"builder_name\":\"vm-kernel-linux-product-x64\",\"bot_name\":\"trusty-dart-68765ebb-us-central1-b-2ls0\",\"flaky\":false,\"previous_flaky\":false,\"previous_result\":\"CompileTimeError\",\"previous_commit_hash\":\"f0042a32250a8a6193e6d07e2b6508b13f43c864\",\"previous_commit_time\":1551185312,\"previous_build_number\":2403,\"changed\":false}\n{\"name\":\"co19_2/Language/Classes/Abstract_Instance_Members/inherited_t02\",\"configuration\":\"dartk-linux-product-x64\",\"suite\":\"co19_2\",\"test_name\":\"Language/Classes/Abstract_Instance_Members/inherited_t02\",\"time_ms\":496,\"result\":\"CompileTimeError\",\"expected\":\"CompileTimeError\",\"matches\":true,\"commit_time\":1551185312,\"commit_hash\":\"f0042a32250a8a6193e6d07e2b6508b13f43c864\",\"build_number\":\"2404\",\"builder_name\":\"vm-kernel-linux-product-x64\",\"bot_name\":\"trusty-dart-68765ebb-us-central1-b-2ls0\",\"flaky\":false,\"previous_flaky\":false,\"previous_result\":\"CompileTimeError\",\"previous_commit_hash\":\"f0042a32250a8a6193e6d07e2b6508b13f43c864\",\"previous_commit_time\":1551185312,\"previous_build_number\":2403,\"changed\":false}\n",
      "--auth_token",
      "extra.secret.token.should.not.be.logged",
      "--id",
      "8945511751514863184",
      "--base_revision",
      "got_revision property not found"
    ],
    "cwd": "[CACHE]/builder/sdk",
    "infra_step": true,
    "name": "upload new results.publish results to pub/sub",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [
      "[CACHE]/builder/sdk/tools/sdks/dart-sdk/bin/dart",
      "[CACHE]/builder/sdk/tools/bots/compare_results.dart",
      "--flakiness-data",
      "",
      "--human",
      "--verbose",
      "[CACHE]/builder/sdk/LATEST/results.json",
      "{\"name\":\"co19_2/Language/Classes/Abstract_Instance_Members/inherited_t01\",\"configuration\":\"dartk-linux-product-x64\",\"suite\":\"co19_2\",\"test_name\":\"Language/Classes/Abstract_Instance_Members/inherited_t01\",\"time_ms\":451,\"result\":\"CompileTimeError\",\"expected\":\"CompileTimeError\",\"matches\":true,\"commit_time\":1551185312,\"commit_hash\":\"f0042a32250a8a6193e6d07e2b6508b13f43c864\",\"build_number\":\"2404\",\"builder_name\":\"vm-kernel-linux-product-x64\",\"bot_name\":\"trusty-dart-68765ebb-us-central1-b-2ls0\",\"flaky\":false,\"previous_flaky\":false,\"previous_result\":\"CompileTimeError\",\"previous_commit_hash\":\"f0042a32250a8a6193e6d07e2b6508b13f43c864\",\"previous_commit_time\":1551185312,\"previous_build_number\":2403,\"changed\":false}\n{\"name\":\"co19_2/Language/Classes/Abstract_Instance_Members/inherited_t02\",\"configuration\":\"dartk-linux-product-x64\",\"suite\":\"co19_2\",\"test_name\":\"Language/Classes/Abstract_Instance_Members/inherited_t02\",\"time_ms\":496,\"result\":\"CompileTimeError\",\"expected\":\"CompileTimeError\",\"matches\":true,\"commit_time\":1551185312,\"commit_hash\":\"f0042a32250a8a6193e6d07e2b6508b13f43c864\",\"build_number\":\"2404\",\"builder_name\":\"vm-kernel-linux-product-x64\",\"bot_name\":\"trusty-dart-68765ebb-us-central1-b-2ls0\",\"flaky\":false,\"previous_flaky\":false,\"previous_result\":\"CompileTimeError\",\"previous_commit_hash\":\"f0042a32250a8a6193e6d07e2b6508b13f43c864\",\"previous_commit_time\":1551185312,\"previous_build_number\":2403,\"changed\":false}\n",
      "--changed",
      "--failing"
    ],
    "cwd": "[CACHE]/builder/sdk",
    "infra_step": true,
    "name": "find new test failures",
    "~followup_annotations": [
      "@@@STEP_LOG_END@raw_io.output_text@@@"
    ]
  },
  {
    "cmd": [
      "[CACHE]/builder/sdk/tools/sdks/dart-sdk/bin/dart",
      "[CACHE]/builder/sdk/tools/bots/compare_results.dart",
      "--flakiness-data",
      "",
      "--human",
      "--verbose",
      "[CACHE]/builder/sdk/LATEST/results.json",
      "{\"name\":\"co19_2/Language/Classes/Abstract_Instance_Members/inherited_t01\",\"configuration\":\"dartk-linux-product-x64\",\"suite\":\"co19_2\",\"test_name\":\"Language/Classes/Abstract_Instance_Members/inherited_t01\",\"time_ms\":451,\"result\":\"CompileTimeError\",\"expected\":\"CompileTimeError\",\"matches\":true,\"commit_time\":1551185312,\"commit_hash\":\"f0042a32250a8a6193e6d07e2b6508b13f43c864\",\"build_number\":\"2404\",\"builder_name\":\"vm-kernel-linux-product-x64\",\"bot_name\":\"trusty-dart-68765ebb-us-central1-b-2ls0\",\"flaky\":false,\"previous_flaky\":false,\"previous_result\":\"CompileTimeError\",\"previous_commit_hash\":\"f0042a32250a8a6193e6d07e2b6508b13f43c864\",\"previous_commit_time\":1551185312,\"previous_build_number\":2403,\"changed\":false}\n{\"name\":\"co19_2/Language/Classes/Abstract_Instance_Members/inherited_t02\",\"configuration\":\"dartk-linux-product-x64\",\"suite\":\"co19_2\",\"test_name\":\"Language/Classes/Abstract_Instance_Members/inherited_t02\",\"time_ms\":496,\"result\":\"CompileTimeError\",\"expected\":\"CompileTimeError\",\"matches\":true,\"commit_time\":1551185312,\"commit_hash\":\"f0042a32250a8a6193e6d07e2b6508b13f43c864\",\"build_number\":\"2404\",\"builder_name\":\"vm-kernel-linux-product-x64\",\"bot_name\":\"trusty-dart-68765ebb-us-central1-b-2ls0\",\"flaky\":false,\"previous_flaky\":false,\"previous_result\":\"CompileTimeError\",\"previous_commit_hash\":\"f0042a32250a8a6193e6d07e2b6508b13f43c864\",\"previous_commit_time\":1551185312,\"previous_build_number\":2403,\"changed\":false}\n",
      "--logs",
      "{\"test\":\"test1\", \"configuration\": \"example_configuration\"}\n{\"test\":\"test1\", \"configuration\": \"example_configuration\"}\n{\"name\": \"Flaky/Test/1\", \"configuration\": \"example_configuration\"}\n{\"name\": \"Flaky/Test/2\", \"configuration\": \"example_configuration\"}\n{\"test\":\"test1\", \"configuration\": \"example_configuration\"}\n{\"test\":\"test1\", \"configuration\": \"example_configuration\"}\n{\"name\": \"Flaky/Test/1\", \"configuration\": \"example_configuration\"}\n{\"name\": \"Flaky/Test/2\", \"configuration\": \"example_configuration\"}\n",
      "--logs-only",
      "--changed",
      "--failing"
    ],
    "cwd": "[CACHE]/builder/sdk",
    "infra_step": true,
    "name": "find new test failures (logs)",
    "~followup_annotations": [
      "@@@STEP_LOG_END@raw_io.output_text@@@"
    ]
  },
  {
    "cmd": [
      "[CACHE]/builder/sdk/tools/sdks/dart-sdk/bin/dart",
      "[CACHE]/builder/sdk/tools/bots/compare_results.dart",
      "--flakiness-data",
      "",
      "--human",
      "--verbose",
      "[CACHE]/builder/sdk/LATEST/results.json",
      "{\"name\":\"co19_2/Language/Classes/Abstract_Instance_Members/inherited_t01\",\"configuration\":\"dartk-linux-product-x64\",\"suite\":\"co19_2\",\"test_name\":\"Language/Classes/Abstract_Instance_Members/inherited_t01\",\"time_ms\":451,\"result\":\"CompileTimeError\",\"expected\":\"CompileTimeError\",\"matches\":true,\"commit_time\":1551185312,\"commit_hash\":\"f0042a32250a8a6193e6d07e2b6508b13f43c864\",\"build_number\":\"2404\",\"builder_name\":\"vm-kernel-linux-product-x64\",\"bot_name\":\"trusty-dart-68765ebb-us-central1-b-2ls0\",\"flaky\":false,\"previous_flaky\":false,\"previous_result\":\"CompileTimeError\",\"previous_commit_hash\":\"f0042a32250a8a6193e6d07e2b6508b13f43c864\",\"previous_commit_time\":1551185312,\"previous_build_number\":2403,\"changed\":false}\n{\"name\":\"co19_2/Language/Classes/Abstract_Instance_Members/inherited_t02\",\"configuration\":\"dartk-linux-product-x64\",\"suite\":\"co19_2\",\"test_name\":\"Language/Classes/Abstract_Instance_Members/inherited_t02\",\"time_ms\":496,\"result\":\"CompileTimeError\",\"expected\":\"CompileTimeError\",\"matches\":true,\"commit_time\":1551185312,\"commit_hash\":\"f0042a32250a8a6193e6d07e2b6508b13f43c864\",\"build_number\":\"2404\",\"builder_name\":\"vm-kernel-linux-product-x64\",\"bot_name\":\"trusty-dart-68765ebb-us-central1-b-2ls0\",\"flaky\":false,\"previous_flaky\":false,\"previous_result\":\"CompileTimeError\",\"previous_commit_hash\":\"f0042a32250a8a6193e6d07e2b6508b13f43c864\",\"previous_commit_time\":1551185312,\"previous_build_number\":2403,\"changed\":false}\n",
      "--changed",
      "--passing"
    ],
    "cwd": "[CACHE]/builder/sdk",
    "infra_step": true,
    "name": "find tests that began passing",
    "~followup_annotations": [
      "@@@STEP_LOG_END@raw_io.output_text@@@"
    ]
  },
  {
    "cmd": [
      "luci-auth",
      "token",
      "-scopes",
      "https://www.googleapis.com/auth/cloud-platform",
      "-lifetime",
      "3m"
    ],
    "cwd": "[CACHE]/builder/sdk",
    "infra_step": true,
    "name": "get access token for default account"
  },
  {
    "cmd": [
      "[CACHE]/builder/sdk/tools/sdks/dart-sdk/bin/dart",
      "[CACHE]/builder/sdk/tools/bots/get_builder_status.dart",
      "-b",
      "dart2js-strong-linux-x64-firefox-try",
      "-n",
      "1357",
      "-a",
      "extra.secret.token.should.not.be.logged"
    ],
    "cwd": "[CACHE]/builder/sdk",
    "name": "test results",
    "~followup_annotations": [
      "@@@STEP_LOG_LINE@results.json@{\"name\":\"co19_2/Language/Classes/Abstract_Instance_Members/inherited_t01\",\"configuration\":\"dartk-linux-product-x64\",\"suite\":\"co19_2\",\"test_name\":\"Language/Classes/Abstract_Instance_Members/inherited_t01\",\"time_ms\":451,\"result\":\"CompileTimeError\",\"expected\":\"CompileTimeError\",\"matches\":true,\"commit_time\":1551185312,\"commit_hash\":\"f0042a32250a8a6193e6d07e2b6508b13f43c864\",\"build_number\":\"2404\",\"builder_name\":\"vm-kernel-linux-product-x64\",\"bot_name\":\"trusty-dart-68765ebb-us-central1-b-2ls0\",\"flaky\":false,\"previous_flaky\":false,\"previous_result\":\"CompileTimeError\",\"previous_commit_hash\":\"f0042a32250a8a6193e6d07e2b6508b13f43c864\",\"previous_commit_time\":1551185312,\"previous_build_number\":2403,\"changed\":false}@@@",
      "@@@STEP_LOG_LINE@results.json@{\"name\":\"co19_2/Language/Classes/Abstract_Instance_Members/inherited_t02\",\"configuration\":\"dartk-linux-product-x64\",\"suite\":\"co19_2\",\"test_name\":\"Language/Classes/Abstract_Instance_Members/inherited_t02\",\"time_ms\":496,\"result\":\"CompileTimeError\",\"expected\":\"CompileTimeError\",\"matches\":true,\"commit_time\":1551185312,\"commit_hash\":\"f0042a32250a8a6193e6d07e2b6508b13f43c864\",\"build_number\":\"2404\",\"builder_name\":\"vm-kernel-linux-product-x64\",\"bot_name\":\"trusty-dart-68765ebb-us-central1-b-2ls0\",\"flaky\":false,\"previous_flaky\":false,\"previous_result\":\"CompileTimeError\",\"previous_commit_hash\":\"f0042a32250a8a6193e6d07e2b6508b13f43c864\",\"previous_commit_time\":1551185312,\"previous_build_number\":2403,\"changed\":false}@@@",
      "@@@STEP_LOG_END@results.json@@@",
      "@@@STEP_LINK@Test Results@https://dart-ci.firebaseapp.com/cl/123456/7@@@",
      "@@@STEP_LINK@Documentation@https://goto.google.com/dart-status-file-free-workflow@@@"
    ]
  },
  {
    "name": "$result"
  }
]