[
  {
    "cmd": [
      "python",
      "-u",
      "import sys; sys.exit(0)"
    ],
    "env": {
      "CHROME_HEADLESS": "1"
    },
    "name": "report builders",
    "~followup_annotations": [
      "@@@STEP_TEXT@<br/>running tester 'Linux Tests' on master 'chromium.linux'@@@"
    ]
  },
  {
    "cmd": [
      "python",
      "-u",
      "RECIPE_MODULE[depot_tools::bot_update]/resources/bot_update.py",
      "--spec-path",
      "cache_dir = '[CACHE]/git'\nsolutions = [{'custom_vars': {'checkout_telemetry_dependencies': 'True'}, 'deps_file': '.DEPS.git', 'managed': True, 'name': 'src', 'url': 'https://chromium.googlesource.com/chromium/src.git'}]",
      "--revision_mapping_file",
      "{\"got_angle_revision\": \"src/third_party/angle\", \"got_buildtools_revision\": \"src/buildtools\", \"got_dawn_revision\": \"src/third_party/dawn\", \"got_nacl_revision\": \"src/native_client\", \"got_revision\": \"src\", \"got_swarming_client_revision\": \"src/tools/swarming_client\", \"got_v8_revision\": \"src/v8\", \"got_webrtc_revision\": \"src/third_party/webrtc\"}",
      "--git-cache-dir",
      "[CACHE]/git",
      "--cleanup-dir",
      "[CLEANUP]/bot_update",
      "--output_json",
      "/path/to/tmp/json",
      "--revision",
      "src@2d72510e447ab60a9728aeea2362d8be2cbd7789"
    ],
    "env": {
      "CHROME_HEADLESS": "1"
    },
    "env_prefixes": {
      "PATH": [
        "RECIPE_PACKAGE_REPO[depot_tools]"
      ]
    },
    "infra_step": true,
    "name": "bot_update",
    "~followup_annotations": [
      "@@@STEP_TEXT@Some step text@@@",
      "@@@STEP_LOG_LINE@json.output@{@@@",
      "@@@STEP_LOG_LINE@json.output@  \"did_run\": true, @@@",
      "@@@STEP_LOG_LINE@json.output@  \"fixed_revisions\": {@@@",
      "@@@STEP_LOG_LINE@json.output@    \"src\": \"2d72510e447ab60a9728aeea2362d8be2cbd7789\"@@@",
      "@@@STEP_LOG_LINE@json.output@  }, @@@",
      "@@@STEP_LOG_LINE@json.output@  \"manifest\": {@@@",
      "@@@STEP_LOG_LINE@json.output@    \"src\": {@@@",
      "@@@STEP_LOG_LINE@json.output@      \"repository\": \"https://fake.org/src.git\", @@@",
      "@@@STEP_LOG_LINE@json.output@      \"revision\": \"f27fede2220bcd326aee3e86ddfd4ebd0fe58cb9\"@@@",
      "@@@STEP_LOG_LINE@json.output@    }, @@@",
      "@@@STEP_LOG_LINE@json.output@    \"src/buildtools\": {@@@",
      "@@@STEP_LOG_LINE@json.output@      \"repository\": \"https://fake.org/src/buildtools.git\", @@@",
      "@@@STEP_LOG_LINE@json.output@      \"revision\": \"f0319a328b2809876916353cb994259692140934\"@@@",
      "@@@STEP_LOG_LINE@json.output@    }, @@@",
      "@@@STEP_LOG_LINE@json.output@    \"src/native_client\": {@@@",
      "@@@STEP_LOG_LINE@json.output@      \"repository\": \"https://fake.org/src/native_client.git\", @@@",
      "@@@STEP_LOG_LINE@json.output@      \"revision\": \"d998e125e8253980d76e269b7982aeeefc1b9b50\"@@@",
      "@@@STEP_LOG_LINE@json.output@    }, @@@",
      "@@@STEP_LOG_LINE@json.output@    \"src/third_party/angle\": {@@@",
      "@@@STEP_LOG_LINE@json.output@      \"repository\": \"https://fake.org/src/third_party/angle.git\", @@@",
      "@@@STEP_LOG_LINE@json.output@      \"revision\": \"fac9503c46405f77757b9a728eb85b8d7bc6080c\"@@@",
      "@@@STEP_LOG_LINE@json.output@    }, @@@",
      "@@@STEP_LOG_LINE@json.output@    \"src/third_party/dawn\": {@@@",
      "@@@STEP_LOG_LINE@json.output@      \"repository\": \"https://fake.org/src/third_party/dawn.git\", @@@",
      "@@@STEP_LOG_LINE@json.output@      \"revision\": \"1b5c932bc9a9a35c66edea3914fb675742d57cc2\"@@@",
      "@@@STEP_LOG_LINE@json.output@    }, @@@",
      "@@@STEP_LOG_LINE@json.output@    \"src/third_party/webrtc\": {@@@",
      "@@@STEP_LOG_LINE@json.output@      \"repository\": \"https://fake.org/src/third_party/webrtc.git\", @@@",
      "@@@STEP_LOG_LINE@json.output@      \"revision\": \"0f90628433546e61d9268596da93418c623137f4\"@@@",
      "@@@STEP_LOG_LINE@json.output@    }, @@@",
      "@@@STEP_LOG_LINE@json.output@    \"src/tools/swarming_client\": {@@@",
      "@@@STEP_LOG_LINE@json.output@      \"repository\": \"https://fake.org/src/tools/swarming_client.git\", @@@",
      "@@@STEP_LOG_LINE@json.output@      \"revision\": \"a0ee5d99f1d4b38ddaa4c759c837980b63b99566\"@@@",
      "@@@STEP_LOG_LINE@json.output@    }, @@@",
      "@@@STEP_LOG_LINE@json.output@    \"src/v8\": {@@@",
      "@@@STEP_LOG_LINE@json.output@      \"repository\": \"https://fake.org/src/v8.git\", @@@",
      "@@@STEP_LOG_LINE@json.output@      \"revision\": \"801ada225ddc271c132c3a35f03975671d43e399\"@@@",
      "@@@STEP_LOG_LINE@json.output@    }@@@",
      "@@@STEP_LOG_LINE@json.output@  }, @@@",
      "@@@STEP_LOG_LINE@json.output@  \"patch_failure\": false, @@@",
      "@@@STEP_LOG_LINE@json.output@  \"patch_root\": \"src\", @@@",
      "@@@STEP_LOG_LINE@json.output@  \"properties\": {@@@",
      "@@@STEP_LOG_LINE@json.output@    \"got_angle_revision\": \"fac9503c46405f77757b9a728eb85b8d7bc6080c\", @@@",
      "@@@STEP_LOG_LINE@json.output@    \"got_angle_revision_cp\": \"refs/heads/master@{#297276}\", @@@",
      "@@@STEP_LOG_LINE@json.output@    \"got_buildtools_revision\": \"f0319a328b2809876916353cb994259692140934\", @@@",
      "@@@STEP_LOG_LINE@json.output@    \"got_buildtools_revision_cp\": \"refs/heads/master@{#182578}\", @@@",
      "@@@STEP_LOG_LINE@json.output@    \"got_dawn_revision\": \"1b5c932bc9a9a35c66edea3914fb675742d57cc2\", @@@",
      "@@@STEP_LOG_LINE@json.output@    \"got_dawn_revision_cp\": \"refs/heads/master@{#51819}\", @@@",
      "@@@STEP_LOG_LINE@json.output@    \"got_nacl_revision\": \"d998e125e8253980d76e269b7982aeeefc1b9b50\", @@@",
      "@@@STEP_LOG_LINE@json.output@    \"got_nacl_revision_cp\": \"refs/heads/master@{#274981}\", @@@",
      "@@@STEP_LOG_LINE@json.output@    \"got_revision\": \"f27fede2220bcd326aee3e86ddfd4ebd0fe58cb9\", @@@",
      "@@@STEP_LOG_LINE@json.output@    \"got_revision_cp\": \"refs/heads/master@{#170242}\", @@@",
      "@@@STEP_LOG_LINE@json.output@    \"got_swarming_client_revision\": \"a0ee5d99f1d4b38ddaa4c759c837980b63b99566\", @@@",
      "@@@STEP_LOG_LINE@json.output@    \"got_swarming_client_revision_cp\": \"refs/heads/master@{#276089}\", @@@",
      "@@@STEP_LOG_LINE@json.output@    \"got_v8_revision\": \"801ada225ddc271c132c3a35f03975671d43e399\", @@@",
      "@@@STEP_LOG_LINE@json.output@    \"got_v8_revision_cp\": \"refs/heads/master@{#43426}\", @@@",
      "@@@STEP_LOG_LINE@json.output@    \"got_webrtc_revision\": \"0f90628433546e61d9268596da93418c623137f4\", @@@",
      "@@@STEP_LOG_LINE@json.output@    \"got_webrtc_revision_cp\": \"refs/heads/master@{#120644}\"@@@",
      "@@@STEP_LOG_LINE@json.output@  }, @@@",
      "@@@STEP_LOG_LINE@json.output@  \"root\": \"src\", @@@",
      "@@@STEP_LOG_LINE@json.output@  \"source_manifest\": {@@@",
      "@@@STEP_LOG_LINE@json.output@    \"directories\": {@@@",
      "@@@STEP_LOG_LINE@json.output@      \"src\": {@@@",
      "@@@STEP_LOG_LINE@json.output@        \"git_checkout\": {@@@",
      "@@@STEP_LOG_LINE@json.output@          \"repo_url\": \"https://fake.org/src.git\", @@@",
      "@@@STEP_LOG_LINE@json.output@          \"revision\": \"f27fede2220bcd326aee3e86ddfd4ebd0fe58cb9\"@@@",
      "@@@STEP_LOG_LINE@json.output@        }@@@",
      "@@@STEP_LOG_LINE@json.output@      }, @@@",
      "@@@STEP_LOG_LINE@json.output@      \"src/buildtools\": {@@@",
      "@@@STEP_LOG_LINE@json.output@        \"git_checkout\": {@@@",
      "@@@STEP_LOG_LINE@json.output@          \"repo_url\": \"https://fake.org/src/buildtools.git\", @@@",
      "@@@STEP_LOG_LINE@json.output@          \"revision\": \"f0319a328b2809876916353cb994259692140934\"@@@",
      "@@@STEP_LOG_LINE@json.output@        }@@@",
      "@@@STEP_LOG_LINE@json.output@      }, @@@",
      "@@@STEP_LOG_LINE@json.output@      \"src/native_client\": {@@@",
      "@@@STEP_LOG_LINE@json.output@        \"git_checkout\": {@@@",
      "@@@STEP_LOG_LINE@json.output@          \"repo_url\": \"https://fake.org/src/native_client.git\", @@@",
      "@@@STEP_LOG_LINE@json.output@          \"revision\": \"d998e125e8253980d76e269b7982aeeefc1b9b50\"@@@",
      "@@@STEP_LOG_LINE@json.output@        }@@@",
      "@@@STEP_LOG_LINE@json.output@      }, @@@",
      "@@@STEP_LOG_LINE@json.output@      \"src/third_party/angle\": {@@@",
      "@@@STEP_LOG_LINE@json.output@        \"git_checkout\": {@@@",
      "@@@STEP_LOG_LINE@json.output@          \"repo_url\": \"https://fake.org/src/third_party/angle.git\", @@@",
      "@@@STEP_LOG_LINE@json.output@          \"revision\": \"fac9503c46405f77757b9a728eb85b8d7bc6080c\"@@@",
      "@@@STEP_LOG_LINE@json.output@        }@@@",
      "@@@STEP_LOG_LINE@json.output@      }, @@@",
      "@@@STEP_LOG_LINE@json.output@      \"src/third_party/dawn\": {@@@",
      "@@@STEP_LOG_LINE@json.output@        \"git_checkout\": {@@@",
      "@@@STEP_LOG_LINE@json.output@          \"repo_url\": \"https://fake.org/src/third_party/dawn.git\", @@@",
      "@@@STEP_LOG_LINE@json.output@          \"revision\": \"1b5c932bc9a9a35c66edea3914fb675742d57cc2\"@@@",
      "@@@STEP_LOG_LINE@json.output@        }@@@",
      "@@@STEP_LOG_LINE@json.output@      }, @@@",
      "@@@STEP_LOG_LINE@json.output@      \"src/third_party/webrtc\": {@@@",
      "@@@STEP_LOG_LINE@json.output@        \"git_checkout\": {@@@",
      "@@@STEP_LOG_LINE@json.output@          \"repo_url\": \"https://fake.org/src/third_party/webrtc.git\", @@@",
      "@@@STEP_LOG_LINE@json.output@          \"revision\": \"0f90628433546e61d9268596da93418c623137f4\"@@@",
      "@@@STEP_LOG_LINE@json.output@        }@@@",
      "@@@STEP_LOG_LINE@json.output@      }, @@@",
      "@@@STEP_LOG_LINE@json.output@      \"src/tools/swarming_client\": {@@@",
      "@@@STEP_LOG_LINE@json.output@        \"git_checkout\": {@@@",
      "@@@STEP_LOG_LINE@json.output@          \"repo_url\": \"https://fake.org/src/tools/swarming_client.git\", @@@",
      "@@@STEP_LOG_LINE@json.output@          \"revision\": \"a0ee5d99f1d4b38ddaa4c759c837980b63b99566\"@@@",
      "@@@STEP_LOG_LINE@json.output@        }@@@",
      "@@@STEP_LOG_LINE@json.output@      }, @@@",
      "@@@STEP_LOG_LINE@json.output@      \"src/v8\": {@@@",
      "@@@STEP_LOG_LINE@json.output@        \"git_checkout\": {@@@",
      "@@@STEP_LOG_LINE@json.output@          \"repo_url\": \"https://fake.org/src/v8.git\", @@@",
      "@@@STEP_LOG_LINE@json.output@          \"revision\": \"801ada225ddc271c132c3a35f03975671d43e399\"@@@",
      "@@@STEP_LOG_LINE@json.output@        }@@@",
      "@@@STEP_LOG_LINE@json.output@      }@@@",
      "@@@STEP_LOG_LINE@json.output@    }, @@@",
      "@@@STEP_LOG_LINE@json.output@    \"version\": 0@@@",
      "@@@STEP_LOG_LINE@json.output@  }, @@@",
      "@@@STEP_LOG_LINE@json.output@  \"step_text\": \"Some step text\"@@@",
      "@@@STEP_LOG_LINE@json.output@}@@@",
      "@@@STEP_LOG_END@json.output@@@",
      "@@@SET_BUILD_PROPERTY@got_angle_revision@\"fac9503c46405f77757b9a728eb85b8d7bc6080c\"@@@",
      "@@@SET_BUILD_PROPERTY@got_angle_revision_cp@\"refs/heads/master@{#297276}\"@@@",
      "@@@SET_BUILD_PROPERTY@got_buildtools_revision@\"f0319a328b2809876916353cb994259692140934\"@@@",
      "@@@SET_BUILD_PROPERTY@got_buildtools_revision_cp@\"refs/heads/master@{#182578}\"@@@",
      "@@@SET_BUILD_PROPERTY@got_dawn_revision@\"1b5c932bc9a9a35c66edea3914fb675742d57cc2\"@@@",
      "@@@SET_BUILD_PROPERTY@got_dawn_revision_cp@\"refs/heads/master@{#51819}\"@@@",
      "@@@SET_BUILD_PROPERTY@got_nacl_revision@\"d998e125e8253980d76e269b7982aeeefc1b9b50\"@@@",
      "@@@SET_BUILD_PROPERTY@got_nacl_revision_cp@\"refs/heads/master@{#274981}\"@@@",
      "@@@SET_BUILD_PROPERTY@got_revision@\"f27fede2220bcd326aee3e86ddfd4ebd0fe58cb9\"@@@",
      "@@@SET_BUILD_PROPERTY@got_revision_cp@\"refs/heads/master@{#170242}\"@@@",
      "@@@SET_BUILD_PROPERTY@got_swarming_client_revision@\"a0ee5d99f1d4b38ddaa4c759c837980b63b99566\"@@@",
      "@@@SET_BUILD_PROPERTY@got_swarming_client_revision_cp@\"refs/heads/master@{#276089}\"@@@",
      "@@@SET_BUILD_PROPERTY@got_v8_revision@\"801ada225ddc271c132c3a35f03975671d43e399\"@@@",
      "@@@SET_BUILD_PROPERTY@got_v8_revision_cp@\"refs/heads/master@{#43426}\"@@@",
      "@@@SET_BUILD_PROPERTY@got_webrtc_revision@\"0f90628433546e61d9268596da93418c623137f4\"@@@",
      "@@@SET_BUILD_PROPERTY@got_webrtc_revision_cp@\"refs/heads/master@{#120644}\"@@@"
    ]
  },
  {
    "cmd": [],
    "env": {
      "CHROME_HEADLESS": "1"
    },
    "name": "ensure_goma"
  },
  {
    "cmd": [
      "cipd",
      "ensure",
      "-root",
      "[CACHE]/goma/client",
      "-ensure-file",
      "infra_internal/goma/client/linux-amd64 release",
      "-json-output",
      "/path/to/tmp/json",
      "-service-account-json",
      "/creds/service_accounts/service-account-goma-client.json"
    ],
    "env": {
      "CHROME_HEADLESS": "1"
    },
    "infra_step": true,
    "name": "ensure_goma.ensure_installed",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@",
      "@@@STEP_LOG_LINE@json.output@{@@@",
      "@@@STEP_LOG_LINE@json.output@  \"result\": [@@@",
      "@@@STEP_LOG_LINE@json.output@    {@@@",
      "@@@STEP_LOG_LINE@json.output@      \"instance_id\": \"resolved-instance_id-of-release---------\", @@@",
      "@@@STEP_LOG_LINE@json.output@      \"package\": \"infra_internal/goma/client/linux-amd64\"@@@",
      "@@@STEP_LOG_LINE@json.output@    }@@@",
      "@@@STEP_LOG_LINE@json.output@  ]@@@",
      "@@@STEP_LOG_LINE@json.output@}@@@",
      "@@@STEP_LOG_END@json.output@@@"
    ]
  },
  {
    "cmd": [
      "python",
      "-u",
      "[START_DIR]/src/tools/swarming_client/swarming.py",
      "--version"
    ],
    "env": {
      "CHROME_HEADLESS": "1"
    },
    "name": "swarming.py --version",
    "stdout": "/path/to/tmp/",
    "~followup_annotations": [
      "@@@STEP_TEXT@0.8.6@@@"
    ]
  },
  {
    "cmd": [
      "python",
      "-u",
      "RECIPE_PACKAGE_REPO[depot_tools]/gclient.py",
      "runhooks"
    ],
    "cwd": "[START_DIR]/src",
    "env": {
      "CHROME_HEADLESS": "1",
      "GYP_DEFINES": "gomadir='[CACHE]/goma/client' target_arch=x64 use_goma=1"
    },
    "env_suffixes": {
      "PATH": [
        "RECIPE_PACKAGE_REPO[depot_tools]"
      ]
    },
    "name": "gclient runhooks"
  },
  {
    "cmd": [
      "python",
      "-u",
      "[START_DIR]/src/testing/scripts/get_compile_targets.py",
      "--output",
      "/path/to/tmp/json",
      "--",
      "--build-config-fs",
      "Release",
      "--paths",
      "{\"checkout\": \"[START_DIR]/src\", \"runit.py\": \"RECIPE_PACKAGE_REPO[build]/scripts/tools/runit.py\", \"runtest.py\": \"RECIPE_PACKAGE_REPO[build]/scripts/slave/runtest.py\"}",
      "--properties",
      "{\"bot_id\": \"test_bot\", \"buildername\": \"Linux Tests\", \"buildnumber\": 0, \"mastername\": \"chromium.linux\", \"slavename\": \"test_bot\", \"target_platform\": \"linux\"}"
    ],
    "env": {
      "CHROME_HEADLESS": "1"
    },
    "name": "get compile targets for scripts",
    "~followup_annotations": [
      "@@@STEP_LOG_LINE@json.output@{}@@@",
      "@@@STEP_LOG_END@json.output@@@"
    ]
  },
  {
    "cmd": [
      "python",
      "-u",
      "\nimport shutil\nimport sys\nshutil.copy(sys.argv[1], sys.argv[2])\n",
      "[START_DIR]/src/testing/buildbot/chromium.linux.json",
      "/path/to/tmp/json"
    ],
    "env": {
      "CHROME_HEADLESS": "1"
    },
    "name": "read test spec (chromium.linux.json)",
    "~followup_annotations": [
      "@@@STEP_TEXT@path: [START_DIR]/src/testing/buildbot/chromium.linux.json@@@",
      "@@@STEP_LOG_LINE@json.output@{@@@",
      "@@@STEP_LOG_LINE@json.output@  \"Linux Tests\": {@@@",
      "@@@STEP_LOG_LINE@json.output@    \"isolated_scripts\": [@@@",
      "@@@STEP_LOG_LINE@json.output@      {@@@",
      "@@@STEP_LOG_LINE@json.output@        \"isolate_name\": \"telemetry_gpu_unittests\", @@@",
      "@@@STEP_LOG_LINE@json.output@        \"name\": \"telemetry_gpu_unittests\", @@@",
      "@@@STEP_LOG_LINE@json.output@        \"swarming\": {@@@",
      "@@@STEP_LOG_LINE@json.output@          \"can_use_on_swarming_builders\": true, @@@",
      "@@@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@}@@@",
      "@@@STEP_LOG_END@json.output@@@"
    ]
  },
  {
    "cmd": [
      "python",
      "-u",
      "[START_DIR]/src/tools/mb/mb.py",
      "lookup",
      "-m",
      "chromium.linux",
      "-b",
      "Linux Builder",
      "--config-file",
      "[START_DIR]/src/tools/mb/mb_config.pyl",
      "--goma-dir",
      "[CACHE]/goma/client"
    ],
    "cwd": "[START_DIR]/src",
    "env": {
      "CHROME_HEADLESS": "1",
      "GOMA_USE_LOCAL": "false"
    },
    "name": "lookup builder GN args",
    "stdout": "/path/to/tmp/",
    "~followup_annotations": [
      "@@@STEP_TEXT@<br/>target_cpu = \"x86\"<br/>use_goma = true<br/>goma_dir = \"/b/build/slave/cache/goma_client\"@@@"
    ]
  },
  {
    "cmd": [
      "python",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "rmtree",
      "[START_DIR]/src/out/Release"
    ],
    "env": {
      "CHROME_HEADLESS": "1"
    },
    "infra_step": true,
    "name": "build directory"
  },
  {
    "cmd": [
      "python",
      "-u",
      "RECIPE_PACKAGE_REPO[build]/scripts/tools/runit.py",
      "--show-path",
      "--with-third-party-lib",
      "--",
      "python",
      "RECIPE_PACKAGE_REPO[build]/scripts/slave/extract_build.py",
      "--gsutil-py-path",
      "RECIPE_PACKAGE_REPO[depot_tools]/gsutil.py",
      "--target",
      "Release",
      "--src-dir",
      "[START_DIR]/src",
      "--slave-utils-gsutil-py-path",
      "RECIPE_PACKAGE_REPO[depot_tools]/gsutil.py",
      "--build-url",
      "gs://chromium-linux-archive/chromium.linux/Linux Builder/full-build-linux.zip",
      "--build_revision",
      "f27fede2220bcd326aee3e86ddfd4ebd0fe58cb9",
      "--master-name",
      "chromium.linux",
      "--build-number",
      "571"
    ],
    "env": {
      "CHROME_HEADLESS": "1"
    },
    "infra_step": true,
    "name": "extract build"
  },
  {
    "cmd": [
      "python",
      "-u",
      "import sys; sys.exit(0)"
    ],
    "env": {
      "CHROME_HEADLESS": "1"
    },
    "name": "explain extract build",
    "~followup_annotations": [
      "@@@STEP_LOG_LINE@why is this running?@This builder is doing the full package transfer because:@@@",
      "@@@STEP_LOG_LINE@why is this running?@ - it's still running on buildbot :(@@@",
      "@@@STEP_LOG_END@why is this running?@@@"
    ]
  },
  {
    "cmd": [
      "python",
      "-u",
      "RECIPE_MODULE[build::isolate]/resources/find_isolated_tests.py",
      "--build-dir",
      "[START_DIR]/src/out/Release",
      "--output-json",
      "/path/to/tmp/json"
    ],
    "env": {
      "CHROME_HEADLESS": "1"
    },
    "name": "find isolated tests",
    "~followup_annotations": [
      "@@@STEP_LOG_LINE@json.output@{@@@",
      "@@@STEP_LOG_LINE@json.output@  \"dummy_target_1\": \"[dummy hash for dummy_target_1]\", @@@",
      "@@@STEP_LOG_LINE@json.output@  \"dummy_target_2\": \"[dummy hash for dummy_target_2]\"@@@",
      "@@@STEP_LOG_LINE@json.output@}@@@",
      "@@@STEP_LOG_END@json.output@@@",
      "@@@SET_BUILD_PROPERTY@swarm_hashes@{\"dummy_target_1\": \"[dummy hash for dummy_target_1]\", \"dummy_target_2\": \"[dummy hash for dummy_target_2]\"}@@@"
    ]
  },
  {
    "cmd": [],
    "env": {
      "CHROME_HEADLESS": "1"
    },
    "name": "test_pre_run"
  },
  {
    "cmd": [
      "python",
      "-u",
      "[START_DIR]/src/tools/swarming_client/swarming.py",
      "trigger",
      "--swarming",
      "https://chromium-swarm.appspot.com",
      "--isolate-server",
      "https://isolateserver.appspot.com",
      "--priority",
      "25",
      "--shards",
      "2",
      "--task-name",
      "telemetry_gpu_unittests/Ubuntu-14.04/eeeeeeeeee/Linux Tests/571",
      "--dump-json",
      "/path/to/tmp/json",
      "--expiration",
      "3600",
      "--io-timeout",
      "1200",
      "--hard-timeout",
      "3600",
      "--dimension",
      "cpu",
      "x86-64",
      "--dimension",
      "gpu",
      "none",
      "--dimension",
      "os",
      "Ubuntu-14.04",
      "--dimension",
      "pool",
      "Chrome",
      "--named-cache",
      "swarming_module_cache_vpython",
      ".swarming_module_cache/vpython",
      "--tag",
      "build_is_experimental:false",
      "--tag",
      "buildername:Linux Tests",
      "--tag",
      "buildnumber:571",
      "--tag",
      "data:eeeeeeeeeeeeeeeeeeeeeeeeeeeeee",
      "--tag",
      "master:chromium.linux",
      "--tag",
      "name:telemetry_gpu_unittests",
      "--tag",
      "project:chromium",
      "--tag",
      "purpose:CI",
      "--tag",
      "purpose:post-commit",
      "--tag",
      "slavename:test_bot",
      "--tag",
      "spec_name:chromium/src.ci:Linux Tests",
      "--tag",
      "stepname:telemetry_gpu_unittests",
      "--idempotent",
      "--cipd-package",
      ".swarming_module:infra/python/cpython/${platform}:TEST_VERSION",
      "--cipd-package",
      ".swarming_module:infra/tools/luci/logdog/butler/${platform}:TEST_VERSION",
      "--cipd-package",
      ".swarming_module:infra/tools/luci/vpython-native/${platform}:TEST_VERSION",
      "--cipd-package",
      ".swarming_module:infra/tools/luci/vpython/${platform}:TEST_VERSION",
      "--env-prefix",
      "PATH",
      ".swarming_module",
      "--env-prefix",
      "PATH",
      ".swarming_module/bin",
      "--env-prefix",
      "VPYTHON_VIRTUALENV_ROOT",
      ".swarming_module_cache/vpython",
      "--isolated",
      "eeeeeeeeeeeeeeeeeeeeeeeeeeeeee",
      "--",
      "--isolated-script-test-output=${ISOLATED_OUTDIR}/output.json",
      "--isolated-script-test-perf-output=${ISOLATED_OUTDIR}/perftest-output.json"
    ],
    "env": {
      "CHROME_HEADLESS": "1"
    },
    "infra_step": true,
    "name": "test_pre_run.[trigger] telemetry_gpu_unittests",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@",
      "@@@STEP_TEXT@Run on OS: 'Ubuntu-14.04'@@@",
      "@@@STEP_LOG_LINE@json.output@{@@@",
      "@@@STEP_LOG_LINE@json.output@  \"base_task_name\": \"telemetry_gpu_unittests/Ubuntu-14.04/eeeeeeeeee/Linux Tests/571\", @@@",
      "@@@STEP_LOG_LINE@json.output@  \"tasks\": {@@@",
      "@@@STEP_LOG_LINE@json.output@    \"telemetry_gpu_unittests/Ubuntu-14.04/eeeeeeeeee/Linux Tests/571:2:0\": {@@@",
      "@@@STEP_LOG_LINE@json.output@      \"shard_index\": 0, @@@",
      "@@@STEP_LOG_LINE@json.output@      \"task_id\": \"10000\", @@@",
      "@@@STEP_LOG_LINE@json.output@      \"view_url\": \"https://chromium-swarm.appspot.com/user/task/10000\"@@@",
      "@@@STEP_LOG_LINE@json.output@    }, @@@",
      "@@@STEP_LOG_LINE@json.output@    \"telemetry_gpu_unittests/Ubuntu-14.04/eeeeeeeeee/Linux Tests/571:2:1\": {@@@",
      "@@@STEP_LOG_LINE@json.output@      \"shard_index\": 1, @@@",
      "@@@STEP_LOG_LINE@json.output@      \"task_id\": \"10100\", @@@",
      "@@@STEP_LOG_LINE@json.output@      \"view_url\": \"https://chromium-swarm.appspot.com/user/task/10100\"@@@",
      "@@@STEP_LOG_LINE@json.output@    }@@@",
      "@@@STEP_LOG_LINE@json.output@  }@@@",
      "@@@STEP_LOG_LINE@json.output@}@@@",
      "@@@STEP_LOG_END@json.output@@@",
      "@@@STEP_LINK@shard #0@https://chromium-swarm.appspot.com/user/task/10000@@@",
      "@@@STEP_LINK@shard #1@https://chromium-swarm.appspot.com/user/task/10100@@@"
    ]
  },
  {
    "cmd": [
      "python",
      "-u",
      "RECIPE_PACKAGE_REPO[build]/scripts/tools/runit.py",
      "--show-path",
      "--with-third-party-lib",
      "--",
      "python",
      "RECIPE_MODULE[build::swarming]/resources/collect_task.py",
      "-o",
      "/path/to/tmp/json",
      "--task-output-dir",
      "/path/to/tmp/",
      "--merge-script",
      "RECIPE_MODULE[build::swarming]/resources/standard_isolated_script_merge.py",
      "--merge-script-stdout-file",
      "/path/to/tmp/merge_script_log",
      "--merge-additional-args",
      "[]",
      "--build-properties",
      "{\"blamelist\": [\"cool_dev1337@chromium.org\", \"hax@chromium.org\"], \"bot_id\": \"test_bot\", \"buildbotURL\": \"http://c.org/p/cr/\", \"buildername\": \"Linux Tests\", \"buildnumber\": 571, \"got_angle_revision\": \"fac9503c46405f77757b9a728eb85b8d7bc6080c\", \"got_angle_revision_cp\": \"refs/heads/master@{#297276}\", \"got_buildtools_revision\": \"f0319a328b2809876916353cb994259692140934\", \"got_buildtools_revision_cp\": \"refs/heads/master@{#182578}\", \"got_dawn_revision\": \"1b5c932bc9a9a35c66edea3914fb675742d57cc2\", \"got_dawn_revision_cp\": \"refs/heads/master@{#51819}\", \"got_nacl_revision\": \"d998e125e8253980d76e269b7982aeeefc1b9b50\", \"got_nacl_revision_cp\": \"refs/heads/master@{#274981}\", \"got_revision\": \"f27fede2220bcd326aee3e86ddfd4ebd0fe58cb9\", \"got_revision_cp\": \"refs/heads/master@{#170242}\", \"got_swarming_client_revision\": \"a0ee5d99f1d4b38ddaa4c759c837980b63b99566\", \"got_swarming_client_revision_cp\": \"refs/heads/master@{#276089}\", \"got_v8_revision\": \"801ada225ddc271c132c3a35f03975671d43e399\", \"got_v8_revision_cp\": \"refs/heads/master@{#43426}\", \"got_webrtc_revision\": \"0f90628433546e61d9268596da93418c623137f4\", \"got_webrtc_revision_cp\": \"refs/heads/master@{#120644}\", \"mastername\": \"chromium.linux\", \"parent_buildername\": \"Linux Builder\", \"recipe\": \"chromium\", \"slavename\": \"TestSlavename\", \"swarm_hashes\": {\"telemetry_gpu_unittests\": \"eeeeeeeeeeeeeeeeeeeeeeeeeeeeee\"}, \"workdir\": \"/path/to/workdir/TestSlavename\"}",
      "--summary-json-file",
      "/path/to/tmp/json",
      "--",
      "[START_DIR]/src/tools/luci-go/swarming",
      "collect",
      "-server",
      "https://chromium-swarm.appspot.com",
      "-worker",
      "100",
      "-task-summary-python",
      "-task-output-stdout",
      "json",
      "-requests-json",
      "{\"tasks\": [{\"task_id\": \"10000\"}, {\"task_id\": \"10100\"}]}"
    ],
    "env": {
      "CHROME_HEADLESS": "1"
    },
    "name": "telemetry_gpu_unittests",
    "~followup_annotations": [
      "step returned non-zero exit code: 1",
      "@@@STEP_TEXT@TEST RESULTS WERE INVALID@@@",
      "@@@STEP_LOG_LINE@json.output@{@@@",
      "@@@STEP_LOG_LINE@json.output@  \"interrupted\": false, @@@",
      "@@@STEP_LOG_LINE@json.output@  \"num_failures_by_type\": {@@@",
      "@@@STEP_LOG_LINE@json.output@    \"FAIL\": 0, @@@",
      "@@@STEP_LOG_LINE@json.output@    \"PASS\": 2, @@@",
      "@@@STEP_LOG_LINE@json.output@    \"SKIP\": 1@@@",
      "@@@STEP_LOG_LINE@json.output@  }, @@@",
      "@@@STEP_LOG_LINE@json.output@  \"path_delimiter\": \".\", @@@",
      "@@@STEP_LOG_LINE@json.output@  \"seconds_since_epoch\": 14000000, @@@",
      "@@@STEP_LOG_LINE@json.output@  \"tests\": {@@@",
      "@@@STEP_LOG_LINE@json.output@    \"test1\": {@@@",
      "@@@STEP_LOG_LINE@json.output@      \"Test1\": {@@@",
      "@@@STEP_LOG_LINE@json.output@        \"actual\": \"PASS\", @@@",
      "@@@STEP_LOG_LINE@json.output@        \"expected\": \"PASS\"@@@",
      "@@@STEP_LOG_LINE@json.output@      }, @@@",
      "@@@STEP_LOG_LINE@json.output@      \"Test2\": {@@@",
      "@@@STEP_LOG_LINE@json.output@        \"actual\": \"TIMEOUT\", @@@",
      "@@@STEP_LOG_LINE@json.output@        \"expected\": \"PASS TIMEOUT\"@@@",
      "@@@STEP_LOG_LINE@json.output@      }, @@@",
      "@@@STEP_LOG_LINE@json.output@      \"Test3\": {@@@",
      "@@@STEP_LOG_LINE@json.output@        \"actual\": \"SKIP\", @@@",
      "@@@STEP_LOG_LINE@json.output@        \"expected\": \"SKIP\"@@@",
      "@@@STEP_LOG_LINE@json.output@      }@@@",
      "@@@STEP_LOG_LINE@json.output@    }, @@@",
      "@@@STEP_LOG_LINE@json.output@    \"test_common\": {@@@",
      "@@@STEP_LOG_LINE@json.output@      \"Test1\": {@@@",
      "@@@STEP_LOG_LINE@json.output@        \"actual\": \"FAIL FAIL PASS\", @@@",
      "@@@STEP_LOG_LINE@json.output@        \"expected\": \"PASS\"@@@",
      "@@@STEP_LOG_LINE@json.output@      }@@@",
      "@@@STEP_LOG_LINE@json.output@    }@@@",
      "@@@STEP_LOG_LINE@json.output@  }, @@@",
      "@@@STEP_LOG_LINE@json.output@  \"version\": 3@@@",
      "@@@STEP_LOG_LINE@json.output@}@@@",
      "@@@STEP_LOG_END@json.output@@@",
      "@@@STEP_LOG_LINE@swarming.summary@{@@@",
      "@@@STEP_LOG_LINE@swarming.summary@  \"shards\": [@@@",
      "@@@STEP_LOG_LINE@swarming.summary@    {@@@",
      "@@@STEP_LOG_LINE@swarming.summary@      \"abandoned_ts\": null, @@@",
      "@@@STEP_LOG_LINE@swarming.summary@      \"bot_id\": \"vm30\", @@@",
      "@@@STEP_LOG_LINE@swarming.summary@      \"completed_ts\": \"2014-09-25T01:43:11.123\", @@@",
      "@@@STEP_LOG_LINE@swarming.summary@      \"created_ts\": \"2014-09-25T01:41:00.123\", @@@",
      "@@@STEP_LOG_LINE@swarming.summary@      \"duration\": 31.5, @@@",
      "@@@STEP_LOG_LINE@swarming.summary@      \"exit_code\": \"0\", @@@",
      "@@@STEP_LOG_LINE@swarming.summary@      \"failure\": false, @@@",
      "@@@STEP_LOG_LINE@swarming.summary@      \"internal_failure\": false, @@@",
      "@@@STEP_LOG_LINE@swarming.summary@      \"modified_ts\": \"2014-09-25 01:42:00\", @@@",
      "@@@STEP_LOG_LINE@swarming.summary@      \"name\": \"heartbeat-canary-2014-09-25_01:41:55-os=Windows\", @@@",
      "@@@STEP_LOG_LINE@swarming.summary@      \"output\": \"Heart beat succeeded on win32.\\nFoo\", @@@",
      "@@@STEP_LOG_LINE@swarming.summary@      \"outputs_ref\": {@@@",
      "@@@STEP_LOG_LINE@swarming.summary@        \"isolated\": \"abc123\", @@@",
      "@@@STEP_LOG_LINE@swarming.summary@        \"isolatedserver\": \"https://isolateserver.appspot.com\", @@@",
      "@@@STEP_LOG_LINE@swarming.summary@        \"namespace\": \"default-gzip\"@@@",
      "@@@STEP_LOG_LINE@swarming.summary@      }, @@@",
      "@@@STEP_LOG_LINE@swarming.summary@      \"started_ts\": \"2014-09-25T01:42:11.123\", @@@",
      "@@@STEP_LOG_LINE@swarming.summary@      \"state\": \"COMPLETED\", @@@",
      "@@@STEP_LOG_LINE@swarming.summary@      \"task_id\": \"148aa78d7aa0000\"@@@",
      "@@@STEP_LOG_LINE@swarming.summary@    }, @@@",
      "@@@STEP_LOG_LINE@swarming.summary@    {@@@",
      "@@@STEP_LOG_LINE@swarming.summary@      \"abandoned_ts\": null, @@@",
      "@@@STEP_LOG_LINE@swarming.summary@      \"bot_id\": \"vm30\", @@@",
      "@@@STEP_LOG_LINE@swarming.summary@      \"completed_ts\": \"2014-09-25T01:43:11.123\", @@@",
      "@@@STEP_LOG_LINE@swarming.summary@      \"created_ts\": \"2014-09-25T01:41:00.123\", @@@",
      "@@@STEP_LOG_LINE@swarming.summary@      \"duration\": 31.5, @@@",
      "@@@STEP_LOG_LINE@swarming.summary@      \"exit_code\": \"0\", @@@",
      "@@@STEP_LOG_LINE@swarming.summary@      \"failure\": false, @@@",
      "@@@STEP_LOG_LINE@swarming.summary@      \"internal_failure\": false, @@@",
      "@@@STEP_LOG_LINE@swarming.summary@      \"modified_ts\": \"2014-09-25 01:42:00\", @@@",
      "@@@STEP_LOG_LINE@swarming.summary@      \"name\": \"heartbeat-canary-2014-09-25_01:41:55-os=Windows\", @@@",
      "@@@STEP_LOG_LINE@swarming.summary@      \"output\": \"Heart beat succeeded on win32.\\nFoo\", @@@",
      "@@@STEP_LOG_LINE@swarming.summary@      \"outputs_ref\": {@@@",
      "@@@STEP_LOG_LINE@swarming.summary@        \"isolated\": \"abc123\", @@@",
      "@@@STEP_LOG_LINE@swarming.summary@        \"isolatedserver\": \"https://isolateserver.appspot.com\", @@@",
      "@@@STEP_LOG_LINE@swarming.summary@        \"namespace\": \"default-gzip\"@@@",
      "@@@STEP_LOG_LINE@swarming.summary@      }, @@@",
      "@@@STEP_LOG_LINE@swarming.summary@      \"started_ts\": \"2014-09-25T01:42:11.123\", @@@",
      "@@@STEP_LOG_LINE@swarming.summary@      \"state\": \"COMPLETED\", @@@",
      "@@@STEP_LOG_LINE@swarming.summary@      \"task_id\": \"148aa78d7aa0100\"@@@",
      "@@@STEP_LOG_LINE@swarming.summary@    }@@@",
      "@@@STEP_LOG_LINE@swarming.summary@  ]@@@",
      "@@@STEP_LOG_LINE@swarming.summary@}@@@",
      "@@@STEP_LOG_END@swarming.summary@@@",
      "@@@STEP_LOG_LINE@Merge script log@@@@",
      "@@@STEP_LOG_END@Merge script log@@@",
      "@@@STEP_LOG_LINE@outdir_json@{@@@",
      "@@@STEP_LOG_LINE@outdir_json@  \"0/output.json\": \"{\\\"tests\\\": {\\\"test1\\\": {\\\"Test1\\\": {\\\"expected\\\": \\\"PASS\\\", \\\"actual\\\": \\\"PASS\\\"}, \\\"Test3\\\": {\\\"expected\\\": \\\"SKIP\\\", \\\"actual\\\": \\\"SKIP\\\"}, \\\"Test2\\\": {\\\"expected\\\": \\\"PASS TIMEOUT\\\", \\\"actual\\\": \\\"TIMEOUT\\\"}}, \\\"test_common\\\": {\\\"Test1\\\": {\\\"expected\\\": \\\"PASS\\\", \\\"actual\\\": \\\"FAIL FAIL PASS\\\"}}}, \\\"interrupted\\\": false, \\\"path_delimiter\\\": \\\".\\\", \\\"version\\\": 3, \\\"seconds_since_epoch\\\": 14000000, \\\"num_failures_by_type\\\": {\\\"FAIL\\\": 0, \\\"SKIP\\\": 1, \\\"PASS\\\": 2}}\", @@@",
      "@@@STEP_LOG_LINE@outdir_json@  \"0/perftest-output.json\": \"{\\\"dummy\\\": \\\"dummy0\\\", \\\"enabled\\\": true, \\\"charts\\\": {\\\"entry2\\\": \\\"chart2\\\", \\\"entry1\\\": \\\"chart1\\\"}}\", @@@",
      "@@@STEP_LOG_LINE@outdir_json@  \"1/output.json\": \"{\\\"tests\\\": {\\\"test_common\\\": {\\\"Test4\\\": {\\\"expected\\\": \\\"PASS\\\", \\\"actual\\\": \\\"FAIL FAIL PASS\\\"}}, \\\"test4\\\": {\\\"Test5\\\": {\\\"expected\\\": \\\"PASS TIMEOUT\\\", \\\"actual\\\": \\\"TIMEOUT\\\"}, \\\"Test4\\\": {\\\"expected\\\": \\\"PASS\\\", \\\"actual\\\": \\\"PASS\\\"}, \\\"Test6\\\": {\\\"expected\\\": \\\"SKIP\\\", \\\"actual\\\": \\\"SKIP\\\"}}}, \\\"interrupted\\\": false, \\\"path_delimiter\\\": \\\".\\\", \\\"version\\\": 3, \\\"seconds_since_epoch\\\": 14000001, \\\"num_failures_by_type\\\": {\\\"FAIL\\\": 0, \\\"SKIP\\\": 1, \\\"PASS\\\": 2}}\", @@@",
      "@@@STEP_LOG_LINE@outdir_json@  \"1/perftest-output.json\": \"\", @@@",
      "@@@STEP_LOG_LINE@outdir_json@  \"2/output.json\": \"{\\\"tests\\\": {\\\"test_common\\\": {\\\"Test7\\\": {\\\"expected\\\": \\\"PASS\\\", \\\"actual\\\": \\\"FAIL FAIL PASS\\\"}}, \\\"test7\\\": {\\\"Test9\\\": {\\\"expected\\\": \\\"SKIP\\\", \\\"actual\\\": \\\"SKIP\\\"}, \\\"Test8\\\": {\\\"expected\\\": \\\"PASS TIMEOUT\\\", \\\"actual\\\": \\\"TIMEOUT\\\"}, \\\"Test7\\\": {\\\"expected\\\": \\\"PASS\\\", \\\"actual\\\": \\\"PASS\\\"}}}, \\\"interrupted\\\": false, \\\"path_delimiter\\\": \\\".\\\", \\\"version\\\": 3, \\\"seconds_since_epoch\\\": 14000002, \\\"num_failures_by_type\\\": {\\\"FAIL\\\": 0, \\\"SKIP\\\": 1, \\\"PASS\\\": 2}}\", @@@",
      "@@@STEP_LOG_LINE@outdir_json@  \"2/perftest-output.json\": \"{\\\"dummy\\\": \\\"dummy2\\\", \\\"enabled\\\": true, \\\"charts\\\": {\\\"entry6\\\": \\\"chart6\\\", \\\"entry5\\\": \\\"chart5\\\"}}\", @@@",
      "@@@STEP_LOG_LINE@outdir_json@  \"3/output.json\": \"{\\\"tests\\\": {\\\"test10\\\": {\\\"Test11\\\": {\\\"expected\\\": \\\"PASS TIMEOUT\\\", \\\"actual\\\": \\\"TIMEOUT\\\"}, \\\"Test10\\\": {\\\"expected\\\": \\\"PASS\\\", \\\"actual\\\": \\\"PASS\\\"}, \\\"Test12\\\": {\\\"expected\\\": \\\"SKIP\\\", \\\"actual\\\": \\\"SKIP\\\"}}, \\\"test_common\\\": {\\\"Test10\\\": {\\\"expected\\\": \\\"PASS\\\", \\\"actual\\\": \\\"FAIL FAIL PASS\\\"}}}, \\\"interrupted\\\": false, \\\"path_delimiter\\\": \\\".\\\", \\\"version\\\": 3, \\\"seconds_since_epoch\\\": 14000003, \\\"num_failures_by_type\\\": {\\\"FAIL\\\": 0, \\\"SKIP\\\": 1, \\\"PASS\\\": 2}}\", @@@",
      "@@@STEP_LOG_LINE@outdir_json@  \"3/perftest-output.json\": \"{\\\"dummy\\\": \\\"dummy3\\\", \\\"enabled\\\": true, \\\"charts\\\": {\\\"entry8\\\": \\\"chart8\\\", \\\"entry7\\\": \\\"chart7\\\"}}\", @@@",
      "@@@STEP_LOG_LINE@outdir_json@  \"summary.json\": \"{\\\"shards\\\": [{\\\"internal_failure\\\": false, \\\"failure\\\": false, \\\"exit_code\\\": \\\"0\\\"}, {\\\"internal_failure\\\": false, \\\"failure\\\": false, \\\"exit_code\\\": \\\"0\\\"}, {\\\"internal_failure\\\": false, \\\"failure\\\": false, \\\"exit_code\\\": \\\"0\\\"}, {\\\"internal_failure\\\": false, \\\"failure\\\": false, \\\"exit_code\\\": \\\"0\\\"}]}\"@@@",
      "@@@STEP_LOG_LINE@outdir_json@}@@@",
      "@@@STEP_LOG_END@outdir_json@@@",
      "@@@STEP_LOG_LINE@no_isolated_results_exc@error decoding chart JSON results from shard #1@@@",
      "@@@STEP_LOG_LINE@no_isolated_results_exc@No JSON object could be decoded@@@",
      "@@@STEP_LOG_LINE@no_isolated_results_exc@Traceback (most recent call last):@@@",
      "@@@STEP_LOG_LINE@no_isolated_results_exc@  File \"<...>/recipe_modules/swarming/api.py\", line NA, in _merge_isolated_script_perftest_output_shards@@@",
      "@@@STEP_LOG_LINE@no_isolated_results_exc@    perf_results_json = self.m.json.loads(results_raw)@@@",
      "@@@STEP_LOG_LINE@no_isolated_results_exc@  File \"<...>/recipe_modules/json/api.py\", line NA, in loads@@@",
      "@@@STEP_LOG_LINE@no_isolated_results_exc@    return recipe_util.strip_unicode(json.loads(data, **kwargs))@@@",
      "@@@STEP_LOG_LINE@no_isolated_results_exc@  <skipping stdlib frames that depend on python version>@@@",
      "@@@STEP_LOG_LINE@no_isolated_results_exc@ValueError: No JSON object could be decoded@@@",
      "@@@STEP_LOG_LINE@no_isolated_results_exc@@@@",
      "@@@STEP_LOG_LINE@no_isolated_results_exc@Traceback (most recent call last):@@@",
      "@@@STEP_LOG_LINE@no_isolated_results_exc@  File \"<...>/recipe_modules/swarming/api.py\", line NA, in _isolated_script_collect_step@@@",
      "@@@STEP_LOG_LINE@no_isolated_results_exc@    task, step_result)@@@",
      "@@@STEP_LOG_LINE@no_isolated_results_exc@  File \"<...>/recipe_engine/recipe_api.py\", line NA, in _inner@@@",
      "@@@STEP_LOG_LINE@no_isolated_results_exc@    return func(*a, **kw)@@@",
      "@@@STEP_LOG_LINE@no_isolated_results_exc@  File \"<...>/recipe_modules/swarming/api.py\", line NA, in _merge_isolated_script_perftest_output_shards@@@",
      "@@@STEP_LOG_LINE@no_isolated_results_exc@    self.m.traceback.format_exc()))@@@",
      "@@@STEP_LOG_LINE@no_isolated_results_exc@Exception: error decoding chart JSON results from shard #1@@@",
      "@@@STEP_LOG_LINE@no_isolated_results_exc@No JSON object could be decoded@@@",
      "@@@STEP_LOG_LINE@no_isolated_results_exc@Traceback (most recent call last):@@@",
      "@@@STEP_LOG_LINE@no_isolated_results_exc@  File \"<...>/recipe_modules/swarming/api.py\", line NA, in _merge_isolated_script_perftest_output_shards@@@",
      "@@@STEP_LOG_LINE@no_isolated_results_exc@    perf_results_json = self.m.json.loads(results_raw)@@@",
      "@@@STEP_LOG_LINE@no_isolated_results_exc@  File \"<...>/recipe_modules/json/api.py\", line NA, in loads@@@",
      "@@@STEP_LOG_LINE@no_isolated_results_exc@    return recipe_util.strip_unicode(json.loads(data, **kwargs))@@@",
      "@@@STEP_LOG_LINE@no_isolated_results_exc@  <skipping stdlib frames that depend on python version>@@@",
      "@@@STEP_LOG_LINE@no_isolated_results_exc@ValueError: No JSON object could be decoded@@@",
      "@@@STEP_LOG_LINE@no_isolated_results_exc@@@@",
      "@@@STEP_LOG_END@no_isolated_results_exc@@@",
      "@@@STEP_LOG_LINE@step_metadata@{@@@",
      "@@@STEP_LOG_LINE@step_metadata@  \"canonical_step_name\": \"telemetry_gpu_unittests\", @@@",
      "@@@STEP_LOG_LINE@step_metadata@  \"dimensions\": {@@@",
      "@@@STEP_LOG_LINE@step_metadata@    \"cpu\": \"x86-64\", @@@",
      "@@@STEP_LOG_LINE@step_metadata@    \"gpu\": \"none\", @@@",
      "@@@STEP_LOG_LINE@step_metadata@    \"os\": \"Ubuntu-14.04\", @@@",
      "@@@STEP_LOG_LINE@step_metadata@    \"pool\": \"Chrome\"@@@",
      "@@@STEP_LOG_LINE@step_metadata@  }, @@@",
      "@@@STEP_LOG_LINE@step_metadata@  \"full_step_name\": \"telemetry_gpu_unittests\", @@@",
      "@@@STEP_LOG_LINE@step_metadata@  \"isolate_target_name\": \"telemetry_gpu_unittests\", @@@",
      "@@@STEP_LOG_LINE@step_metadata@  \"patched\": false, @@@",
      "@@@STEP_LOG_LINE@step_metadata@  \"swarm_task_ids\": [@@@",
      "@@@STEP_LOG_LINE@step_metadata@    \"10000\", @@@",
      "@@@STEP_LOG_LINE@step_metadata@    \"10100\"@@@",
      "@@@STEP_LOG_LINE@step_metadata@  ], @@@",
      "@@@STEP_LOG_LINE@step_metadata@  \"waterfall_buildername\": \"Linux Tests\", @@@",
      "@@@STEP_LOG_LINE@step_metadata@  \"waterfall_mastername\": \"chromium.linux\"@@@",
      "@@@STEP_LOG_LINE@step_metadata@}@@@",
      "@@@STEP_LOG_END@step_metadata@@@",
      "@@@STEP_LINK@shard #0 isolated out@https://isolateserver.appspot.com/browse?namespace=default-gzip&hash=abc123@@@",
      "@@@STEP_LINK@shard #0 (31.5 sec)@https://chromium-swarm.appspot.com/user/task/10000@@@",
      "@@@STEP_LINK@shard #1 isolated out@https://isolateserver.appspot.com/browse?namespace=default-gzip&hash=abc123@@@",
      "@@@STEP_LINK@shard #1 (31.5 sec)@https://chromium-swarm.appspot.com/user/task/10100@@@",
      "@@@STEP_FAILURE@@@"
    ]
  },
  {
    "cmd": [
      "python",
      "-u",
      "import sys; sys.exit(0)"
    ],
    "env": {
      "CHROME_HEADLESS": "1"
    },
    "name": "Tests statistics",
    "~followup_annotations": [
      "@@@STEP_TEXT@<br/>Stats<br/>Total shards: 2<br/>Total runtime: 0:01:03 <br/>@@@",
      "@@@STEP_LOG_LINE@detailed stats@Total shards: 2@@@",
      "@@@STEP_LOG_LINE@detailed stats@Total runtime: 0:01:03 @@@",
      "@@@STEP_LOG_LINE@detailed stats@Min/mean/max: 31s / 31s / 31s@@@",
      "@@@STEP_LOG_END@detailed stats@@@"
    ]
  },
  {
    "failure": {
      "failure": {
        "step": ""
      },
      "humanReason": "1 tests failed: ['telemetry_gpu_unittests']"
    },
    "name": "$result"
  }
]