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

• cron:v1:914713 (5 days ago)

[18:29:54.045] New invocation is queued and will start shortly
[18:29:55.099] Starting the invocation (attempt 1)
[18:29:55.122] Ignoring gitiles_ref tag without the buildset tag
[18:29:55.122] Preparing PubSub topic for "https://cr-buildbucket-dev.appspot.com"
[18:29:55.128] PubSub topic is "projects/luci-scheduler-dev/topics/scheduler.buildbucket.cr-buildbucket-dev~appspot.gserviceaccount.com"
[18:29:55.128] Buildbucket request:
{
  "requestId": "8846871812549629264",
  "builder": {
    "project": "infra",
    "bucket": "ci",
    "builder": "linux-rel-buildbucket"
  },
  "properties": {
      "$recipe_engine/scheduler": {
            "hostname": "luci-scheduler-dev.appspot.com",
            "invocation": "8846871812549629264",
            "job": "infra/linux-rel-buildbucket",
            "triggers": [
                  {
                        "cron": {
                              "generation": "914713"
                            },
                        "id": "cron:v1:914713"
                      }
                ]
          }
    },
  "tags": [
    {
      "key": "scheduler_invocation_id",
      "value": "8846871812549629264"
    },
    {
      "key": "scheduler_job_id",
      "value": "infra/linux-rel-buildbucket"
    },
    {
      "key": "user_agent",
      "value": "luci-scheduler-dev"
    }
  ],
  "notify": {
    "pubsubTopic": "projects/luci-scheduler-dev/topics/scheduler.buildbucket.cr-buildbucket-dev~appspot.gserviceaccount.com"
  }
}
[18:30:22.068] Failed to schedule Buildbucket build - rpc error: code = FailedPrecondition desc = stage write "L27300030004337391:S$init": FAILED_PRECONDITION: .args: existing stage mismatch
[18:30:22.068] Invocation finished in 28.027072308s with status FAILED