)]}'
{
  "commit": "17becf4610a238c990e874bfda2df71047f20b7d",
  "tree": "cce61267f4dcded45ee5a2afb8eb037f89b7696b",
  "parents": [
    "d7f428e5c7907c1dfb2ff34bc543d17a838920a7"
  ],
  "author": {
    "name": "Sameer Agarwal",
    "email": "sameeragarwal@google.com",
    "time": "Wed Sep 11 19:57:36 2019 -0700"
  },
  "committer": {
    "name": "Sameer Agarwal",
    "email": "sameeragarwal@google.com",
    "time": "Wed Sep 11 19:57:36 2019 -0700"
  },
  "message": "Remove a CHECK failure from covariance_impl.cc\n\nThe CHECK was to see if SuiteSparseQR returns a non-null QR\nfactorization. However this can cause problems in production, so its\nbetter to return false and let the user deal with the failure in\nfactorization.\n\nChange-Id: I4e67f343e30547f4257d0315d507df9864c06dcc\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "d24f5c9b14371981a55866df3a69e4bf0f4bd6ad",
      "old_mode": 33188,
      "old_path": "internal/ceres/covariance_impl.cc",
      "new_id": "299dda8fbd59750e04f4455c99cd9f808f7f5206",
      "new_mode": 33188,
      "new_path": "internal/ceres/covariance_impl.cc"
    }
  ]
}