)]}'
{
  "commit": "e13d811de18d1f6147f2da1bf52154549119fb29",
  "tree": "6714ab26324ac8b3f01bdd2d05c457b2adb72ea0",
  "parents": [
    "265565f2117cd0b0a2c22a359bfae96429334b33"
  ],
  "author": {
    "name": "Eric Boren",
    "email": "borenet@google.com",
    "time": "Fri Jun 05 16:57:55 2026 +0000"
  },
  "committer": {
    "name": "skcq-be@skia-corp.google.com.iam.gserviceaccount.com",
    "email": "skcq-be@skia-corp.google.com.iam.gserviceaccount.com",
    "time": "Fri Jun 05 10:15:21 2026 -0700"
  },
  "message": "[autogardener] Speculative fixes for tasks which generated no logs\n\nWe have some swarming tasks insta-failing with NO_RESOURCE. These tasks\nproduce no logs or recipe steps. Unfortunately, the current prompt\nstrongly suggests that the agent retrieve logs for the failing step. It\nattempts to do so with a bogus log path, and the MCP server receives the\n\"coordinator: no access\" error. The agent receives that error and\ninterprets it as the actual log output and attributes the task failure\nto a permissions issue.\n\nThis CL attempts to fix this in two ways:\n\n1. We try to make it clear that a raw swarming task with no steps has no\n   more logs that can be retrieved. This would avoid the unnecessary and\n   doomed-to-fail tool call altogether.\n2. We try to make it clear that the error is a failure to retrieve the\n   logs, as opposed to an error message within the logs. This may be\n   helpful in other cases where the agent correctly attempts to retrieve\n   step logs but it fails for whatever reason, or as a fallback when the\n   agent incorrectly tries to retrieve logs when none exist.\n\nAlso in this CL:\n\n- Include the Swarming bot ID. This may be helpful for finding\n  individual machines that are problematic in the future.\n- Minor usability tweaks in download-debug-info.\n\nBug: b/491418947\nChange-Id: I34e67cb68ac8a7a0be653a8e2fe9a72bd7d6e256\nReviewed-on: https://skia-review.googlesource.com/c/buildbot/+/1255956\nCommit-Queue: Kaylee Lubick \u003ckjlubick@google.com\u003e\nCommit-Queue: Eric Boren \u003cborenet@google.com\u003e\nReviewed-by: Kaylee Lubick \u003ckjlubick@google.com\u003e\nAuto-Submit: Eric Boren \u003cborenet@google.com\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "54e85bc6c26eb8401364bff7a79d5bc11fe0389d",
      "old_mode": 33188,
      "old_path": "autogardener/go/download-debug-info/main.go",
      "new_id": "b9cfba8c1be93a558a02174794661ea0977c8b12",
      "new_mode": 33188,
      "new_path": "autogardener/go/download-debug-info/main.go"
    },
    {
      "type": "modify",
      "old_id": "a0354291644370b527c4b049a59cfce8412a594b",
      "old_mode": 33188,
      "old_path": "autogardener/go/gemini/gemini.go",
      "new_id": "1e57f76391a339632d6943d8a967997ccefa1665",
      "new_mode": 33188,
      "new_path": "autogardener/go/gemini/gemini.go"
    },
    {
      "type": "modify",
      "old_id": "32c63fcc95ae736609f2eb7414fb282d2c3c0758",
      "old_mode": 33188,
      "old_path": "mcp/services/skia/task_details/client.go",
      "new_id": "9d43d06f6823637973cb75bcd025fb1eafe4d345",
      "new_mode": 33188,
      "new_path": "mcp/services/skia/task_details/client.go"
    },
    {
      "type": "modify",
      "old_id": "d96c6d56452f7e0043d1e6dcaa942dfee3b4c44d",
      "old_mode": 33188,
      "old_path": "mcp/services/skia/task_details/client_test.go",
      "new_id": "89988b984afe2f7a2caeae49a0f7fe69a775ace8",
      "new_mode": 33188,
      "new_path": "mcp/services/skia/task_details/client_test.go"
    }
  ]
}