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      "@@@STEP_LOG_LINE@message@a1 Rolled-Commits: 111111111111111..hash-from-speci@@@",
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    "infra_step": true,
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    "cmd": [],
    "name": "calculate Change-Id",
    "~followup_annotations": [
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    "cmd": [
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    "cmd": [
      "git",
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    "cmd": [
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    "infra_step": true,
    "name": "git commit",
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    "cmd": [
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    "cwd": "[START_DIR]/co",
    "infra_step": true,
    "name": "git push",
    "timeout": 180.0,
    "~followup_annotations": [
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    ]
  },
  {
    "name": "$result"
  }
]