)]}'
{
  "commit": "57b713b9c68f9e2f165a7c377cf4e06977b5972c",
  "tree": "ff7abce6aeee8744f8340d70798778005a308e1f",
  "parents": [
    "678e917f126b118b5d625d59a54c5a32a07e83db"
  ],
  "author": {
    "name": "Tony Mack",
    "email": "tmack@cs.princeton.edu",
    "time": "Tue Oct 27 15:48:26 2015 -0400"
  },
  "committer": {
    "name": "Tony Mack",
    "email": "tmack@cs.princeton.edu",
    "time": "Tue Oct 27 15:48:26 2015 -0400"
  },
  "message": "bump ubuntu version\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "5d945a9dcb3d44fed3f1d6b75cccc9704252f3f8",
      "old_mode": 33188,
      "old_path": "Dockerfile",
      "new_id": "b69b7fdb3753861fc5a4c206d8ca48f5516c7e9c",
      "new_mode": 33188,
      "new_path": "Dockerfile"
    }
  ]
}