)]}'
{
  "commit": "b329e5853750e2effae3a1807e1bf35cdde29bc7",
  "tree": "8b578107bfc3fe71839ae1dd4bc6b3abda5ebc4a",
  "parents": [
    "cbae8561930f5e608ef82ff8ed5747bb8dff8e88"
  ],
  "author": {
    "name": "Sameer Agarwal",
    "email": "sameeragarwal@google.com",
    "time": "Wed Sep 05 10:45:17 2012 -0700"
  },
  "committer": {
    "name": "Sameer Agarwal",
    "email": "sameeragarwal@google.com",
    "time": "Wed Sep 05 11:14:09 2012 -0700"
  },
  "message": "Numerically robust computation of model_cost_change.\n\nChange-Id: I421df17bab3bfdf782d95285cf352ed37675d835\n",
  "tree_diff": [
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