)]}'
{
  "commit": "56d30a9547eaa0656a03921452aac315b2d3ebc6",
  "tree": "1679031ac6154caf02265771a9a58a83511ac825",
  "parents": [
    "16cd0ced4422c424ae9be5b94e8dbe05fefd21e2"
  ],
  "author": {
    "name": "Ted",
    "email": "tedx@google.com",
    "time": "Thu Sep 17 14:16:55 2026 -0400"
  },
  "committer": {
    "name": "GitHub",
    "email": "noreply@github.com",
    "time": "Thu Sep 17 14:16:55 2026 -0400"
  },
  "message": "Revert \"Upgrade Bazel CI machines (#2689) (#2862)\" (#2868)\n\nThis reverts commit 1493d54dd8e43b89b840a6d053e658a8d5401679.\n\nThere is more demand and less supply for c3d machines in us-central1,\nand builds are choked waiting on more VM availability.",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "705bbcaf6fcf3d1d3c5b408e543b571aea752088",
      "old_mode": 33261,
      "old_path": "buildkite/create_images.py",
      "new_id": "efc327ee43a6f46eee03765495a1baae31571ccf",
      "new_mode": 33261,
      "new_path": "buildkite/create_images.py"
    },
    {
      "type": "modify",
      "old_id": "8895fb927ae3228ce02296858a6a4bb40e00076f",
      "old_mode": 33188,
      "old_path": "buildkite/instances.yml",
      "new_id": "bcbcb823039bce0f7921e3640bce0bb750f018f0",
      "new_mode": 33188,
      "new_path": "buildkite/instances.yml"
    },
    {
      "type": "modify",
      "old_id": "61fb8ffcf45998fb7ef0af7bd9a7b6469c0a509b",
      "old_mode": 33261,
      "old_path": "buildkite/promote_images.py",
      "new_id": "25187efc20f3383edcd79a028d788a6e7b2ecd04",
      "new_mode": 33261,
      "new_path": "buildkite/promote_images.py"
    }
  ]
}