)]}'
{
  "commit": "4a423f912949325f16a396dfc7a3693ee242b8e1",
  "tree": "6b35f464fb976120a276bce05e4e248eae9758de",
  "parents": [
    "c8eeaf4ad9008c8bcf9d22b96cd1a64fe9ead4c8"
  ],
  "author": {
    "name": "Alex Stewart",
    "email": "alexs.mac@gmail.com",
    "time": "Mon Mar 30 19:48:08 2015 +0100"
  },
  "committer": {
    "name": "Sameer Agarwal",
    "email": "sameeragarwal@google.com",
    "time": "Mon Mar 30 23:13:50 2015 +0000"
  },
  "message": "Use -O2 not -O3 on MinGW to workaround issue with Eigen.\n\n- MinGW produces code that segfaults when performing matrix\n  multiplications in Eigen when compiled with -O3 (see below), as such\n  force the use of -O2 which works.\n- http://eigen.tuxfamily.org/bz/show_bug.cgi?id\u003d556\n\nChange-Id: I420e965d5033944374a5cc93490546c25e46bce5\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "9b7c29ad712e4533a2e6f4318432c064c24324e3",
      "old_mode": 33188,
      "old_path": "CMakeLists.txt",
      "new_id": "2896788afd5312d14c1be27a340f5b1b4bf91fef",
      "new_mode": 33188,
      "new_path": "CMakeLists.txt"
    }
  ]
}