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      "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<manifest>\n  <!-- single-line comment -->\n  <remote fetch=\"sso://foo\" name=\"foo\" review=\"sso://foo\" />\n  <remote fetch=\"sso://bar\" name=\"bar\" review=\"sso://bar\" />\n  <remote fetch=\"..\" name=\"host\" review=\"sso://host\" />\n  <remote fetch=\"../prefix\" name=\"dotdot-prefix\" review=\"sso://host/prefix\" />\n  <remote fetch=\"sso://host/prefix\" name=\"host-prefix\" review=\"sso://host/prefix\" />\n  <default remote=\"bar\" />\n  <project name=\"a\" path=\"a1\" remote=\"foo\" revision=\"1111111111111111111111111111111111111111\" upstream=\"main\" />\n  <project name=\"b\" path=\"b2\" revision=\"2d72510e447ab60a9728aeea2362d8be2cbd7789\" upstream=\"main\" />\n  <!--\n  multi\n  line\n  comment\n  -->\n  <project name=\"c\" path=\"c3\" revision=\"main\" />\n  <project name=\"d\" path=\"d4\" revision=\"0000000000111111111122222222223333333333\" />\n  <project name=\"e5\" revision=\"refs/tags/e\" />\n  <project name=\"f\" path=\"f6\" remote=\"host\" revision=\"main\" />\n  <project name=\"g\" path=\"g7\" remote=\"dotdot-prefix\" revision=\"main\" />\n  <project name=\"h\" path=\"h8\" remote=\"host-prefix\" revision=\"main\" />\n</manifest>\n",
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      "@@@STEP_LOG_LINE@default.xml@  <remote fetch=\"sso://bar\" name=\"bar\" review=\"sso://bar\" />@@@",
      "@@@STEP_LOG_LINE@default.xml@  <remote fetch=\"..\" name=\"host\" review=\"sso://host\" />@@@",
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      "@@@STEP_LOG_LINE@default.xml@  <remote fetch=\"sso://host/prefix\" name=\"host-prefix\" review=\"sso://host/prefix\" />@@@",
      "@@@STEP_LOG_LINE@default.xml@  <default remote=\"bar\" />@@@",
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      "@@@STEP_LOG_LINE@diff (without hashes)@diff --git a/foo.txt b/foo.txt@@@",
      "@@@STEP_LOG_LINE@diff (without hashes)@--- a/foo.txt@@@",
      "@@@STEP_LOG_LINE@diff (without hashes)@+++ b/foo.txt@@@",
      "@@@STEP_LOG_LINE@diff (without hashes)@@@ -16 +16 @@@@@",
      "@@@STEP_LOG_LINE@diff (without hashes)@-        foo = 5@@@",
      "@@@STEP_LOG_LINE@diff (without hashes)@+        foo = 6@@@",
      "@@@STEP_LOG_LINE@diff (without hashes)@diff --git a/bar.txt b/bar.txt@@@",
      "@@@STEP_LOG_LINE@diff (without hashes)@--- a/bar.txt@@@",
      "@@@STEP_LOG_LINE@diff (without hashes)@+++ b/bar.txt@@@",
      "@@@STEP_LOG_LINE@diff (without hashes)@@@ -5 +5 @@@@@",
      "@@@STEP_LOG_LINE@diff (without hashes)@-        bar = 0@@@",
      "@@@STEP_LOG_LINE@diff (without hashes)@+        bar = 1@@@",
      "@@@STEP_LOG_LINE@diff (without hashes)@@@@",
      "@@@STEP_LOG_END@diff (without hashes)@@@"
    ]
  },
  {
    "cmd": [
      "git",
      "hash-object",
      "diff --git a/foo.txt b/foo.txt\n--- a/foo.txt\n+++ b/foo.txt\n@@ -16 +16 @@\n-        foo = 5\n+        foo = 6\ndiff --git a/bar.txt b/bar.txt\n--- a/bar.txt\n+++ b/bar.txt\n@@ -5 +5 @@\n-        bar = 0\n+        bar = 1\n####builder####dry-run####"
    ],
    "cwd": "[START_DIR]/co",
    "infra_step": true,
    "luci_context": {
      "realm": {
        "name": "project:ci"
      },
      "resultdb": {
        "current_invocation": {
          "name": "invocations/build:8945511751514863184",
          "update_token": "token"
        },
        "hostname": "rdbhost"
      }
    },
    "name": "calculate Change-Id.git hash-object",
    "timeout": 60.0,
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [
      "[START_DIR]/cipd_tool/path/to/gerrit/version%3Apinned-version/gerrit",
      "change-query",
      "-host",
      "https://host-review.googlesource.com",
      "-input",
      "{\"params\": {\"o\": [\"CURRENT_COMMIT\", \"CURRENT_REVISION\", \"MESSAGES\"], \"q\": \"change:manifest~main~I27ec3e6a65adbbeb0f5d0b74ef7036a069efcfe8\"}}",
      "-output",
      "/path/to/tmp/json"
    ],
    "cwd": "[START_DIR]/co",
    "infra_step": true,
    "luci_context": {
      "realm": {
        "name": "project:ci"
      },
      "resultdb": {
        "current_invocation": {
          "name": "invocations/build:8945511751514863184",
          "update_token": "token"
        },
        "hostname": "rdbhost"
      }
    },
    "name": "check for identical roll",
    "timeout": 600,
    "~followup_annotations": [
      "@@@STEP_LOG_LINE@json.output@[]@@@",
      "@@@STEP_LOG_END@json.output@@@",
      "@@@STEP_LOG_LINE@json.input@{@@@",
      "@@@STEP_LOG_LINE@json.input@  \"params\": {@@@",
      "@@@STEP_LOG_LINE@json.input@    \"o\": [@@@",
      "@@@STEP_LOG_LINE@json.input@      \"CURRENT_COMMIT\", @@@",
      "@@@STEP_LOG_LINE@json.input@      \"CURRENT_REVISION\", @@@",
      "@@@STEP_LOG_LINE@json.input@      \"MESSAGES\"@@@",
      "@@@STEP_LOG_LINE@json.input@    ], @@@",
      "@@@STEP_LOG_LINE@json.input@    \"q\": \"change:manifest~main~I27ec3e6a65adbbeb0f5d0b74ef7036a069efcfe8\"@@@",
      "@@@STEP_LOG_LINE@json.input@  }@@@",
      "@@@STEP_LOG_LINE@json.input@}@@@",
      "@@@STEP_LOG_END@json.input@@@"
    ]
  },
  {
    "cmd": [
      "git",
      "commit",
      "-m",
      "[roll b2] foo\nbar\n\nhttps://pigweed.googlesource.com/pigweed/pigweed\nb2 Rolled-Commits: 222222222222222..2d72510e447ab60\nRoller-URL: https://ci.chromium.org/b/8945511751514863184\nCQ-Do-Not-Cancel-Tryjobs: true\nChange-Id: I27ec3e6a65adbbeb0f5d0b74ef7036a069efcfe8",
      "-a",
      "--no-verify",
      "--author",
      "author <author@pigweed.infra.roller.example.com>"
    ],
    "cwd": "[START_DIR]/co",
    "infra_step": true,
    "luci_context": {
      "realm": {
        "name": "project:ci"
      },
      "resultdb": {
        "current_invocation": {
          "name": "invocations/build:8945511751514863184",
          "update_token": "token"
        },
        "hostname": "rdbhost"
      }
    },
    "name": "git commit",
    "timeout": 600.0
  },
  {
    "cmd": [
      "git",
      "push",
      "--push-option",
      "nokeycheck",
      "origin",
      "HEAD:refs/for/main%l=Commit-Queue+1"
    ],
    "cwd": "[START_DIR]/co",
    "infra_step": true,
    "luci_context": {
      "realm": {
        "name": "project:ci"
      },
      "resultdb": {
        "current_invocation": {
          "name": "invocations/build:8945511751514863184",
          "update_token": "token"
        },
        "hostname": "rdbhost"
      }
    },
    "name": "git push",
    "timeout": 180.0,
    "~followup_annotations": [
      "@@@STEP_LOG_LINE@stdout@@@@",
      "@@@STEP_LOG_END@stdout@@@",
      "@@@STEP_LINK@gerrit link@https://host-review.googlesource.com/q/manifest~main~I27ec3e6a65adbbeb0f5d0b74ef7036a069efcfe8@@@"
    ]
  },
  {
    "cmd": [],
    "name": "check for completion"
  },
  {
    "cmd": [
      "[START_DIR]/cipd_tool/path/to/gerrit/version%3Apinned-version/gerrit",
      "change-detail",
      "-host",
      "https://host-review.googlesource.com",
      "-input",
      "{\"change_id\": \"manifest~main~I27ec3e6a65adbbeb0f5d0b74ef7036a069efcfe8\", \"params\": {\"o\": [\"CURRENT_REVISION\"]}}",
      "-output",
      "/path/to/tmp/json"
    ],
    "infra_step": true,
    "luci_context": {
      "realm": {
        "name": "project:ci"
      },
      "resultdb": {
        "current_invocation": {
          "name": "invocations/build:8945511751514863184",
          "update_token": "token"
        },
        "hostname": "rdbhost"
      }
    },
    "name": "check for completion.check if done (0)",
    "timeout": 600,
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@",
      "@@@STEP_LOG_LINE@json.output@{@@@",
      "@@@STEP_LOG_LINE@json.output@  \"current_revision\": \"abc123\", @@@",
      "@@@STEP_LOG_LINE@json.output@  \"labels\": {@@@",
      "@@@STEP_LOG_LINE@json.output@    \"Commit-Queue\": {}@@@",
      "@@@STEP_LOG_LINE@json.output@  }, @@@",
      "@@@STEP_LOG_LINE@json.output@  \"messages\": [@@@",
      "@@@STEP_LOG_LINE@json.output@    {@@@",
      "@@@STEP_LOG_LINE@json.output@      \"message\": \"Dry run: CQ is trying the patch\", @@@",
      "@@@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@    {@@@",
      "@@@STEP_LOG_LINE@json.output@      \"message\": \"Dry run: This CL passed the CQ dry run.\", @@@",
      "@@@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@  ], @@@",
      "@@@STEP_LOG_LINE@json.output@  \"status\": \"NEW\"@@@",
      "@@@STEP_LOG_LINE@json.output@}@@@",
      "@@@STEP_LOG_END@json.output@@@",
      "@@@STEP_LOG_LINE@json.input@{@@@",
      "@@@STEP_LOG_LINE@json.input@  \"change_id\": \"manifest~main~I27ec3e6a65adbbeb0f5d0b74ef7036a069efcfe8\", @@@",
      "@@@STEP_LOG_LINE@json.input@  \"params\": {@@@",
      "@@@STEP_LOG_LINE@json.input@    \"o\": [@@@",
      "@@@STEP_LOG_LINE@json.input@      \"CURRENT_REVISION\"@@@",
      "@@@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://host-review.googlesource.com/q/manifest~main~I27ec3e6a65adbbeb0f5d0b74ef7036a069efcfe8@@@"
    ]
  },
  {
    "cmd": [
      "[START_DIR]/cipd_tool/path/to/gerrit/version%3Apinned-version/gerrit",
      "change-abandon",
      "-host",
      "https://host-review.googlesource.com",
      "-input",
      "{\"change_id\": \"manifest~main~I27ec3e6a65adbbeb0f5d0b74ef7036a069efcfe8\", \"input\": {\"message\": \"Dry run passed.\"}}",
      "-output",
      "/path/to/tmp/json"
    ],
    "infra_step": true,
    "luci_context": {
      "realm": {
        "name": "project:ci"
      },
      "resultdb": {
        "current_invocation": {
          "name": "invocations/build:8945511751514863184",
          "update_token": "token"
        },
        "hostname": "rdbhost"
      }
    },
    "name": "abandon roll",
    "timeout": 600,
    "~followup_annotations": [
      "@@@STEP_TEXT@dry run passed@@@",
      "@@@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\": \"manifest~main~I27ec3e6a65adbbeb0f5d0b74ef7036a069efcfe8\", @@@",
      "@@@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://host-review.googlesource.com/q/manifest~main~I27ec3e6a65adbbeb0f5d0b74ef7036a069efcfe8@@@"
    ]
  },
  {
    "name": "$result",
    "summaryMarkdown": "Dry run succeeded. [gerrit link](https://host-review.googlesource.com/q/manifest~main~I27ec3e6a65adbbeb0f5d0b74ef7036a069efcfe8)"
  }
]