buildbucket: <
  server: "cr-buildbucket-dev.appspot.com"
  bucket: "ci"
  builder: "mac-arm-rel-dev"
>

• 871016558f31aef1abf5354b59c390798d5bcfb9 (3 weeks ago)
• cb21352fb90031c663e4a9ca458ee2f1629b8912 (3 weeks ago)

{
  "branch": "refs/heads/main",
  "repository": "https://chromium.googlesource.com/chromium/src",
  "revision": "cb21352fb90031c663e4a9ca458ee2f1629b8912"
}

• buildset:commit/gitiles/chromium.googlesource.com/chromium/src/+/cb21352fb90031c663e4a9ca458ee2f1629b8912
• gitiles_ref:refs/heads/main

[21:56:23.046] New invocation is queued and will start shortly
[21:56:24.105] Starting the invocation (attempt 1)
[21:56:24.130] Popped buildset tag "buildset:commit/gitiles/chromium.googlesource.com/chromium/src/+/cb21352fb90031c663e4a9ca458ee2f1629b8912"
[21:56:24.130] Popped gitiles commit info from properties and tags
[21:56:24.130] Preparing PubSub topic for "https://cr-buildbucket-dev.appspot.com"
[21:56:24.131] PubSub topic is "projects/luci-scheduler-dev/topics/scheduler.buildbucket.cr-buildbucket-dev~appspot.gserviceaccount.com"
[21:56:24.131] Buildbucket request:
{
  "requestId": "8833450470714133280",
  "builder": {
    "project": "chromium",
    "bucket": "ci",
    "builder": "mac-arm-rel-dev"
  },
  "properties": {
    },
  "gitilesCommit": {
    "host": "chromium.googlesource.com",
    "project": "chromium/src",
    "id": "cb21352fb90031c663e4a9ca458ee2f1629b8912",
    "ref": "refs/heads/main"
  },
  "tags": [
    {
      "key": "scheduler_invocation_id",
      "value": "8833450470714133280"
    },
    {
      "key": "scheduler_job_id",
      "value": "chromium/mac-arm-rel-dev"
    },
    {
      "key": "user_agent",
      "value": "luci-scheduler-dev"
    }
  ],
  "notify": {
    "pubsubTopic": "projects/luci-scheduler-dev/topics/scheduler.buildbucket.cr-buildbucket-dev~appspot.gserviceaccount.com"
  }
}
[21:56:32.249] Starting the invocation (attempt 2)
[21:56:32.276] Popped buildset tag "buildset:commit/gitiles/chromium.googlesource.com/chromium/src/+/cb21352fb90031c663e4a9ca458ee2f1629b8912"
[21:56:32.276] Popped gitiles commit info from properties and tags
[21:56:32.276] Preparing PubSub topic for "https://cr-buildbucket-dev.appspot.com"
[21:56:32.276] PubSub topic is "projects/luci-scheduler-dev/topics/scheduler.buildbucket.cr-buildbucket-dev~appspot.gserviceaccount.com"
[21:56:32.276] Buildbucket request:
{
  "requestId": "8833450470714133280",
  "builder": {
    "project": "chromium",
    "bucket": "ci",
    "builder": "mac-arm-rel-dev"
  },
  "properties": {
    },
  "gitilesCommit": {
    "host": "chromium.googlesource.com",
    "project": "chromium/src",
    "id": "cb21352fb90031c663e4a9ca458ee2f1629b8912",
    "ref": "refs/heads/main"
  },
  "tags": [
    {
      "key": "scheduler_invocation_id",
      "value": "8833450470714133280"
    },
    {
      "key": "scheduler_job_id",
      "value": "chromium/mac-arm-rel-dev"
    },
    {
      "key": "user_agent",
      "value": "luci-scheduler-dev"
    }
  ],
  "notify": {
    "pubsubTopic": "projects/luci-scheduler-dev/topics/scheduler.buildbucket.cr-buildbucket-dev~appspot.gserviceaccount.com"
  }
}
[21:56:33.761] Failed to schedule Buildbucket build - rpc error: code = FailedPrecondition desc = stage write '""' (id: "L00000030005397257:S$init"): FAILED_PRECONDITION: .args: existing stage mismatch
[21:56:33.761] Invocation finished in 10.719995784s with status FAILED