)]}'
{
  "commit": "0be5d952c468841201111fc6e4ec7337eeea4efa",
  "tree": "ff77123877b3ea4fcfeb32a0283c3e3f1796a602",
  "parents": [
    "d84d9892a9d2f6b42e79d058e2e71fa8dc6cd005"
  ],
  "author": {
    "name": "Chandan Singh",
    "email": "csingh43@bloomberg.net",
    "time": "Tue Apr 30 23:54:01 2019 +0100"
  },
  "committer": {
    "name": "Chandan Singh",
    "email": "chandan@chandansingh.net",
    "time": "Tue Jul 16 01:18:04 2019 +0100"
  },
  "message": "elements/stack.py: Disallow sources\n\nStack elements merely represent a logical group of elements. For this\nreason, sources do not make sense.\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "97517ca48fc696e5ef3b5e59e340ecf31e238c56",
      "old_mode": 33188,
      "old_path": "src/buildstream/plugins/elements/stack.py",
      "new_id": "65823387bbfeeb47c6ce87547964d2da57bd4882",
      "new_mode": 33188,
      "new_path": "src/buildstream/plugins/elements/stack.py"
    }
  ]
}