[
  {
    "cmd": [],
    "name": "checkout"
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "ensure-directory",
      "--mode",
      "0777",
      "[START_DIR]/infra"
    ],
    "infra_step": true,
    "luci_context": {
      "realm": {
        "name": "fuchsia:try"
      },
      "resultdb": {
        "current_invocation": {
          "name": "invocations/build:8945511751514863184",
          "update_token": "token"
        },
        "hostname": "rdbhost"
      }
    },
    "name": "checkout.makedirs",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [
      "git",
      "init"
    ],
    "cwd": "[START_DIR]/infra",
    "infra_step": true,
    "luci_context": {
      "realm": {
        "name": "fuchsia:try"
      },
      "resultdb": {
        "current_invocation": {
          "name": "invocations/build:8945511751514863184",
          "update_token": "token"
        },
        "hostname": "rdbhost"
      }
    },
    "name": "checkout.git init",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [
      "git",
      "remote",
      "add",
      "origin",
      "https://host.googlesource.com/infra"
    ],
    "cwd": "[START_DIR]/infra",
    "infra_step": true,
    "luci_context": {
      "realm": {
        "name": "fuchsia:try"
      },
      "resultdb": {
        "current_invocation": {
          "name": "invocations/build:8945511751514863184",
          "update_token": "token"
        },
        "hostname": "rdbhost"
      }
    },
    "name": "checkout.git remote",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [
      "git",
      "config",
      "fetch.uriprotocols",
      "https"
    ],
    "cwd": "[START_DIR]/infra",
    "infra_step": true,
    "luci_context": {
      "realm": {
        "name": "fuchsia:try"
      },
      "resultdb": {
        "current_invocation": {
          "name": "invocations/build:8945511751514863184",
          "update_token": "token"
        },
        "hostname": "rdbhost"
      }
    },
    "name": "checkout.set fetch.uriprotocols",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [],
    "name": "checkout.cache",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "copy",
      "",
      "[CACHE]/git/.GUARD_FILE"
    ],
    "cwd": "[START_DIR]/infra",
    "infra_step": true,
    "luci_context": {
      "realm": {
        "name": "fuchsia:try"
      },
      "resultdb": {
        "current_invocation": {
          "name": "invocations/build:8945511751514863184",
          "update_token": "token"
        },
        "hostname": "rdbhost"
      }
    },
    "name": "checkout.cache.write guard file",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@2@@@"
    ]
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "ensure-directory",
      "--mode",
      "0777",
      "[CACHE]/git/host.googlesource.com-infra"
    ],
    "cwd": "[START_DIR]/infra",
    "infra_step": true,
    "luci_context": {
      "realm": {
        "name": "fuchsia:try"
      },
      "resultdb": {
        "current_invocation": {
          "name": "invocations/build:8945511751514863184",
          "update_token": "token"
        },
        "hostname": "rdbhost"
      }
    },
    "name": "checkout.cache.makedirs",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@2@@@"
    ]
  },
  {
    "cmd": [
      "git",
      "init",
      "--bare"
    ],
    "cwd": "[CACHE]/git/host.googlesource.com-infra",
    "infra_step": true,
    "luci_context": {
      "realm": {
        "name": "fuchsia:try"
      },
      "resultdb": {
        "current_invocation": {
          "name": "invocations/build:8945511751514863184",
          "update_token": "token"
        },
        "hostname": "rdbhost"
      }
    },
    "name": "checkout.cache.git init",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@2@@@"
    ]
  },
  {
    "cmd": [
      "git",
      "config",
      "remote.origin.url",
      "https://host.googlesource.com/infra"
    ],
    "cwd": "[CACHE]/git/host.googlesource.com-infra",
    "infra_step": true,
    "luci_context": {
      "realm": {
        "name": "fuchsia:try"
      },
      "resultdb": {
        "current_invocation": {
          "name": "invocations/build:8945511751514863184",
          "update_token": "token"
        },
        "hostname": "rdbhost"
      }
    },
    "name": "checkout.cache.remote set-url",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@2@@@"
    ]
  },
  {
    "cmd": [
      "git",
      "config",
      "fetch.uriprotocols",
      "https"
    ],
    "cwd": "[CACHE]/git/host.googlesource.com-infra",
    "infra_step": true,
    "luci_context": {
      "realm": {
        "name": "fuchsia:try"
      },
      "resultdb": {
        "current_invocation": {
          "name": "invocations/build:8945511751514863184",
          "update_token": "token"
        },
        "hostname": "rdbhost"
      }
    },
    "name": "checkout.cache.set fetch.uriprotocols",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@2@@@"
    ]
  },
  {
    "cmd": [
      "git",
      "config",
      "--replace-all",
      "remote.origin.fetch",
      "+refs/heads/*:refs/heads/*",
      "\\+refs/heads/\\*:.*"
    ],
    "cwd": "[CACHE]/git/host.googlesource.com-infra",
    "infra_step": true,
    "luci_context": {
      "realm": {
        "name": "fuchsia:try"
      },
      "resultdb": {
        "current_invocation": {
          "name": "invocations/build:8945511751514863184",
          "update_token": "token"
        },
        "hostname": "rdbhost"
      }
    },
    "name": "checkout.cache.replace fetch configs",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@2@@@"
    ]
  },
  {
    "cmd": [
      "git",
      "fetch",
      "--prune",
      "--tags",
      "origin"
    ],
    "cwd": "[CACHE]/git/host.googlesource.com-infra",
    "infra_step": true,
    "luci_context": {
      "realm": {
        "name": "fuchsia:try"
      },
      "resultdb": {
        "current_invocation": {
          "name": "invocations/build:8945511751514863184",
          "update_token": "token"
        },
        "hostname": "rdbhost"
      }
    },
    "name": "checkout.cache.git fetch",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@2@@@"
    ]
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "ensure-directory",
      "--mode",
      "0777",
      "[START_DIR]/infra/.git/objects/info"
    ],
    "cwd": "[START_DIR]/infra",
    "infra_step": true,
    "luci_context": {
      "realm": {
        "name": "fuchsia:try"
      },
      "resultdb": {
        "current_invocation": {
          "name": "invocations/build:8945511751514863184",
          "update_token": "token"
        },
        "hostname": "rdbhost"
      }
    },
    "name": "checkout.cache.makedirs object/info",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@2@@@"
    ]
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "copy",
      "[CACHE]/git/host.googlesource.com-infra/objects\n",
      "[START_DIR]/infra/.git/objects/info/alternates"
    ],
    "cwd": "[START_DIR]/infra",
    "infra_step": true,
    "luci_context": {
      "realm": {
        "name": "fuchsia:try"
      },
      "resultdb": {
        "current_invocation": {
          "name": "invocations/build:8945511751514863184",
          "update_token": "token"
        },
        "hostname": "rdbhost"
      }
    },
    "name": "checkout.cache.alternates",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@2@@@",
      "@@@STEP_LOG_LINE@alternates@[CACHE]/git/host.googlesource.com-infra/objects@@@",
      "@@@STEP_LOG_END@alternates@@@"
    ]
  },
  {
    "cmd": [
      "vpython",
      "-u",
      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
      "--json-output",
      "/path/to/tmp/json",
      "remove",
      "[CACHE]/git/.GUARD_FILE"
    ],
    "cwd": "[START_DIR]/infra",
    "infra_step": true,
    "luci_context": {
      "realm": {
        "name": "fuchsia:try"
      },
      "resultdb": {
        "current_invocation": {
          "name": "invocations/build:8945511751514863184",
          "update_token": "token"
        },
        "hostname": "rdbhost"
      }
    },
    "name": "checkout.cache.remove guard file",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@2@@@"
    ]
  },
  {
    "cmd": [
      "git",
      "fetch",
      "--tags",
      "origin",
      "main"
    ],
    "cwd": "[START_DIR]/infra",
    "infra_step": true,
    "luci_context": {
      "realm": {
        "name": "fuchsia:try"
      },
      "resultdb": {
        "current_invocation": {
          "name": "invocations/build:8945511751514863184",
          "update_token": "token"
        },
        "hostname": "rdbhost"
      }
    },
    "name": "checkout.git fetch",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [
      "git",
      "checkout",
      "-f",
      "FETCH_HEAD"
    ],
    "cwd": "[START_DIR]/infra",
    "infra_step": true,
    "luci_context": {
      "realm": {
        "name": "fuchsia:try"
      },
      "resultdb": {
        "current_invocation": {
          "name": "invocations/build:8945511751514863184",
          "update_token": "token"
        },
        "hostname": "rdbhost"
      }
    },
    "name": "checkout.git checkout",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [
      "git",
      "rev-parse",
      "HEAD"
    ],
    "cwd": "[START_DIR]/infra",
    "infra_step": true,
    "luci_context": {
      "realm": {
        "name": "fuchsia:try"
      },
      "resultdb": {
        "current_invocation": {
          "name": "invocations/build:8945511751514863184",
          "update_token": "token"
        },
        "hostname": "rdbhost"
      }
    },
    "name": "checkout.git rev-parse",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [
      "git",
      "clean",
      "-f",
      "-d",
      "-x"
    ],
    "cwd": "[START_DIR]/infra",
    "infra_step": true,
    "luci_context": {
      "realm": {
        "name": "fuchsia:try"
      },
      "resultdb": {
        "current_invocation": {
          "name": "invocations/build:8945511751514863184",
          "update_token": "token"
        },
        "hostname": "rdbhost"
      }
    },
    "name": "checkout.git clean",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [],
    "name": "checkout.submodule",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@1@@@"
    ]
  },
  {
    "cmd": [
      "git",
      "submodule",
      "sync"
    ],
    "cwd": "[START_DIR]/infra",
    "infra_step": true,
    "luci_context": {
      "realm": {
        "name": "fuchsia:try"
      },
      "resultdb": {
        "current_invocation": {
          "name": "invocations/build:8945511751514863184",
          "update_token": "token"
        },
        "hostname": "rdbhost"
      }
    },
    "name": "checkout.submodule.git submodule sync",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@2@@@"
    ]
  },
  {
    "cmd": [
      "git",
      "submodule",
      "update",
      "--init",
      "--jobs",
      "4"
    ],
    "cwd": "[START_DIR]/infra",
    "infra_step": true,
    "luci_context": {
      "realm": {
        "name": "fuchsia:try"
      },
      "resultdb": {
        "current_invocation": {
          "name": "invocations/build:8945511751514863184",
          "update_token": "token"
        },
        "hostname": "rdbhost"
      }
    },
    "name": "checkout.submodule.git submodule update",
    "~followup_annotations": [
      "@@@STEP_NEST_LEVEL@2@@@"
    ]
  },
  {
    "cmd": [],
    "name": "ensure go"
  },
  {
    "cmd": [
      "cipd",
      "ensure",
      "-root",
      "[START_DIR]/cipd/go",
      "-ensure-file",
      "infra/3pp/tools/go/${platform} version:2@1.17.3",
      "-max-threads",
      "0",
      "-json-output",
      "/path/to/tmp/json"
    ],
    "cwd": "[START_DIR]/infra",
    "infra_step": true,
    "luci_context": {
      "realm": {
        "name": "fuchsia:try"
      },
      "resultdb": {
        "current_invocation": {
          "name": "invocations/build:8945511751514863184",
          "update_token": "token"
        },
        "hostname": "rdbhost"
      }
    },
    "name": "ensure go.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@      {@@@",
      "@@@STEP_LOG_LINE@json.output@        \"instance_id\": \"resolved-instance_id-of-version:2@1.17.3\", @@@",
      "@@@STEP_LOG_LINE@json.output@        \"package\": \"infra/3pp/tools/go/resolved-platform\"@@@",
      "@@@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": [
      "[START_DIR]/cipd/go/bin/go",
      "build",
      "-o",
      "[CLEANUP]/build_tmp_1/recipe_bootstrap",
      ""
    ],
    "cwd": "[START_DIR]/infra",
    "env": {
      "GOROOT": "[START_DIR]/cipd/go"
    },
    "luci_context": {
      "realm": {
        "name": "fuchsia:try"
      },
      "resultdb": {
        "current_invocation": {
          "name": "invocations/build:8945511751514863184",
          "update_token": "token"
        },
        "hostname": "rdbhost"
      }
    },
    "name": "go build"
  },
  {
    "cmd": [],
    "name": "construct child build.proto",
    "~followup_annotations": [
      "@@@STEP_LOG_LINE@child build.proto@{@@@",
      "@@@STEP_LOG_LINE@child build.proto@  \"builder\": {@@@",
      "@@@STEP_LOG_LINE@child build.proto@    \"bucket\": \"try\",@@@",
      "@@@STEP_LOG_LINE@child build.proto@    \"builder\": \"child-builder\",@@@",
      "@@@STEP_LOG_LINE@child build.proto@    \"project\": \"fuchsia\"@@@",
      "@@@STEP_LOG_LINE@child build.proto@  },@@@",
      "@@@STEP_LOG_LINE@child build.proto@  \"input\": {@@@",
      "@@@STEP_LOG_LINE@child build.proto@    \"properties\": {@@@",
      "@@@STEP_LOG_LINE@child build.proto@      \"recipe_bootstrap_enabled\": true@@@",
      "@@@STEP_LOG_LINE@child build.proto@    }@@@",
      "@@@STEP_LOG_LINE@child build.proto@  }@@@",
      "@@@STEP_LOG_LINE@child build.proto@}@@@",
      "@@@STEP_LOG_END@child build.proto@@@"
    ]
  },
  {
    "cmd": [
      "[CLEANUP]/build_tmp_1/recipe_bootstrap",
      "--output",
      "[CLEANUP]/tmp_tmp_1/sub_build.pb"
    ],
    "env": {
      "MAC_CHROMIUM_TMPDIR": "[CLEANUP]/tmp_tmp_2",
      "TEMP": "[CLEANUP]/tmp_tmp_2",
      "TEMPDIR": "[CLEANUP]/tmp_tmp_2",
      "TMP": "[CLEANUP]/tmp_tmp_2",
      "TMPDIR": "[CLEANUP]/tmp_tmp_2"
    },
    "luci_context": {
      "realm": {
        "name": "fuchsia:try"
      },
      "resultdb": {
        "current_invocation": {
          "name": "invocations/build:8945511751514863184",
          "update_token": "token"
        },
        "hostname": "rdbhost"
      }
    },
    "name": "recipe_bootstrap",
    "stdin": "\u0012\u001d\n\u0007fuchsia\u0012\u0003try\u001a\rchild-builder2\u0006\b\ufffd\u00af\ufffd\u0005:\u0006\b\ufffd\u00af\ufffd\u0005`\u0002z\"\n \n\u001e\n\u0018recipe_bootstrap_enabled\u0012\u0002 \u0001",
    "~followup_annotations": [
      "@@@STEP_TEXT@Merge Step Error: Can't find the final build output for luciexe.@@@",
      "@@@STEP_LOG_LINE@step.sub_build (read error)@Proto file was missing or unreadable:@@@",
      "@@@STEP_LOG_LINE@step.sub_build (read error)@  [CLEANUP]/tmp_tmp_1/sub_build.pb@@@",
      "@@@STEP_LOG_END@step.sub_build (read error)@@@",
      "@@@STEP_EXCEPTION@@@"
    ]
  },
  {
    "failure": {
      "failure": {},
      "humanReason": "recipe_bootstrap failed to produce a valid output build.proto (retcode 2)"
    },
    "name": "$result"
  }
]