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    "name": "Killing Processes.kill chrome",
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    "name": "Killing Processes.kill flutter",
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    "name": "Killing Processes.kill java",
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    "name": "read infra revision",
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      "@@@STEP_LOG_END@infra.sha1@@@"
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    "name": "install infra/tools/luci/cas.ensure package directory",
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      "infra/tools/luci/cas/${platform} git_revision:mock_infra_git_revision",
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      "LUCI_PR": "",
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        "hostname": "rdbhost"
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    },
    "name": "install infra/tools/luci/cas.ensure_installed",
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      "@@@STEP_LOG_LINE@json.output@}@@@",
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  },
  {
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      "archive",
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      "projects/example-cas-server/instances/default_instance",
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      "-paths-json",
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      "DEPOT_TOOLS": "RECIPE_REPO[depot_tools]",
      "FLUTTER_LOGS_DIR": "[CLEANUP]/flutter_logs_dir",
      "FLUTTER_TEST_OUTPUTS_DIR": "[CLEANUP]/flutter_logs_dir",
      "GIT_BRANCH": "master",
      "LUCI_BRANCH": "",
      "LUCI_CI": "True",
      "LUCI_PR": "",
      "OS": "linux",
      "PUB_CACHE": "[START_DIR]/.pub-cache",
      "REVISION": "12345abcde12345abcde12345abcde12345abcde",
      "SDK_CHECKOUT_PATH": "[CLEANUP]/tmp_tmp_1/flutter sdk",
      "USE_EMULATOR": null
    },
    "env_prefixes": {
      "PATH": [
        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin",
        "[CLEANUP]/tmp_tmp_1/flutter sdk/bin/cache/dart-sdk/bin",
        "[CACHE]/avd/src/third_party/android_sdk/public/platform-tools"
      ]
    },
    "infra_step": true,
    "luci_context": {
      "realm": {
        "name": "project:staging"
      },
      "resultdb": {
        "current_invocation": {
          "name": "invocations/build:8945511751514863184",
          "update_token": "token"
        },
        "hostname": "rdbhost"
      }
    },
    "name": "Upload metrics to CAS",
    "~followup_annotations": [
      "@@@STEP_LINK@CAS UI@https://cas-viewer.appspot.com/projects/example-cas-server/instances/default_instance/blobs/e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855/0/tree@@@",
      "@@@SET_BUILD_PROPERTY@results_cas_hash@\"e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855/0\"@@@"
    ]
  },
  {
    "name": "$result"
  }
]