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      "@@@STEP_LOG_LINE@diff (without hashes)@@@ -5 +5 @@@@@",
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      "@@@STEP_LOG_LINE@diff (without hashes)@+        bar = 1@@@",
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    "~followup_annotations": [
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    "~followup_annotations": [
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    "~followup_annotations": [
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    "cwd": "[START_DIR]/co",
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    "name": "ensure infra/tools/luci/gerrit/${platform}.install infra/tools/luci/gerrit.ensure package directory",
    "~followup_annotations": [
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    "cwd": "[START_DIR]/co",
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    "luci_context": {
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    "name": "ensure infra/tools/luci/gerrit/${platform}.install infra/tools/luci/gerrit.ensure_installed",
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      "change-query",
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      "https://pigweed-review.googlesource.com",
      "-input",
      "{\"params\": {\"o\": [\"CURRENT_COMMIT\", \"CURRENT_REVISION\", \"MESSAGES\", \"DETAILED_ACCOUNTS\"], \"q\": \"change:pigweed/pigweed~main~I29f17ffd56e9f40bfb35bf83965b9a4effec4d69\"}}",
      "-output",
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    },
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    "~followup_annotations": [
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      "change-detail",
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      "@@@STEP_LOG_LINE@json.output@  \"current_revision\": \"abc123\",@@@",
      "@@@STEP_LOG_LINE@json.output@  \"labels\": {@@@",
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      "@@@STEP_LOG_LINE@json.output@  },@@@",
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      "@@@STEP_LOG_LINE@json.output@      \"real_author\": {@@@",
      "@@@STEP_LOG_LINE@json.output@        \"email\": \"foo@luci-project-accounts.iam.gserviceaccount.com\"@@@",
      "@@@STEP_LOG_LINE@json.output@      }@@@",
      "@@@STEP_LOG_LINE@json.output@    },@@@",
      "@@@STEP_LOG_LINE@json.output@    {@@@",
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      "@@@STEP_LOG_LINE@json.output@        \"email\": \"foo@luci-project-accounts.iam.gserviceaccount.com\"@@@",
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      "@@@STEP_LOG_LINE@json.output@    }@@@",
      "@@@STEP_LOG_LINE@json.output@  ],@@@",
      "@@@STEP_LOG_LINE@json.output@  \"status\": \"NEW\"@@@",
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      "@@@STEP_LOG_END@json.output@@@",
      "@@@STEP_LOG_LINE@json.input@{@@@",
      "@@@STEP_LOG_LINE@json.input@  \"change_id\": \"pigweed/pigweed~main~I29f17ffd56e9f40bfb35bf83965b9a4effec4d69\",@@@",
      "@@@STEP_LOG_LINE@json.input@  \"params\": {@@@",
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      "@@@STEP_LOG_LINE@json.input@      \"CURRENT_REVISION\",@@@",
      "@@@STEP_LOG_LINE@json.input@      \"DETAILED_ACCOUNTS\"@@@",
      "@@@STEP_LOG_LINE@json.input@    ]@@@",
      "@@@STEP_LOG_LINE@json.input@  }@@@",
      "@@@STEP_LOG_LINE@json.input@}@@@",
      "@@@STEP_LOG_END@json.input@@@",
      "@@@STEP_LINK@gerrit link@https://pigweed-review.googlesource.com/q/pigweed/pigweed~main~I29f17ffd56e9f40bfb35bf83965b9a4effec4d69@@@"
    ]
  },
  {
    "cmd": [
      "[START_DIR]/cipd_tool/infra/tools/luci/gerrit/0e548aa33f8113a45a5b3b62201e114e98e63d00f97296912380138f44597b07/gerrit",
      "change-abandon",
      "-host",
      "https://pigweed-review.googlesource.com",
      "-input",
      "{\"change_id\": \"pigweed/pigweed~main~I29f17ffd56e9f40bfb35bf83965b9a4effec4d69\", \"input\": {\"message\": \"Dry run passed.\"}}",
      "-output",
      "/path/to/tmp/json"
    ],
    "infra_step": true,
    "luci_context": {
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      },
      "resultdb": {
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        "hostname": "rdbhost"
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    },
    "name": "abandon roll",
    "timeout": 600,
    "~followup_annotations": [
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      "@@@STEP_LOG_END@json.output (invalid)@@@",
      "@@@STEP_LOG_LINE@json.output (exception)@No JSON object could be decoded@@@",
      "@@@STEP_LOG_END@json.output (exception)@@@",
      "@@@STEP_LOG_LINE@json.input@{@@@",
      "@@@STEP_LOG_LINE@json.input@  \"change_id\": \"pigweed/pigweed~main~I29f17ffd56e9f40bfb35bf83965b9a4effec4d69\",@@@",
      "@@@STEP_LOG_LINE@json.input@  \"input\": {@@@",
      "@@@STEP_LOG_LINE@json.input@    \"message\": \"Dry run passed.\"@@@",
      "@@@STEP_LOG_LINE@json.input@  }@@@",
      "@@@STEP_LOG_LINE@json.input@}@@@",
      "@@@STEP_LOG_END@json.input@@@",
      "@@@STEP_LINK@gerrit link@https://pigweed-review.googlesource.com/q/pigweed/pigweed~main~I29f17ffd56e9f40bfb35bf83965b9a4effec4d69@@@"
    ]
  },
  {
    "name": "$result",
    "summaryMarkdown": "Dry run succeeded. [gerrit link](https://pigweed-review.googlesource.com/q/pigweed/pigweed~main~I29f17ffd56e9f40bfb35bf83965b9a4effec4d69)"
  }
]