)]}'
{
  "commit": "e424e6834cf2ad90a3d70bf248ed0ea10bb8b97a",
  "tree": "0a9ca7f12ff97a33f2bde4eadaab90ac812a156a",
  "parents": [
    "51f3c6e24827b273332d419b7cec9b74025c8b46"
  ],
  "author": {
    "name": "ilist",
    "email": "ilist@google.com",
    "time": "Tue Jan 12 08:39:32 2021 -0800"
  },
  "committer": {
    "name": "Copybara-Service",
    "email": "copybara-worker@google.com",
    "time": "Tue Jan 12 08:40:43 2021 -0800"
  },
  "message": "Automated rollback of commit 4d1022d111aea83e3f27cd2a2e5544a38a116aab.\n\n*** Reason for rollback ***\n\nBreaks Envoy build downstream. See  https://buildkite.com/bazel/bazel-at-head-plus-downstream/builds/1851#a89181ea-4511-46b6-8405-603bc8ac546f and https://buildkite.com/bazel/culprit-finder/builds/1075\n\n*** Original change description ***\n\nOptimize LibraryToLinkValue. Given how Java allocation works, moving this one\nboolean to the subclass reduces the size of an instance from 32 to 24 bytes.\n\nRELNOTES: None.\nPiperOrigin-RevId: 351377705\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "61e3e379013e0dad8942abf095c3a8f1ac998a3b",
      "old_mode": 33188,
      "old_path": "src/main/java/com/google/devtools/build/lib/rules/cpp/CcToolchainVariables.java",
      "new_id": "830e7db36db2ab2f2385358d2b1a4a8f16dccfe2",
      "new_mode": 33188,
      "new_path": "src/main/java/com/google/devtools/build/lib/rules/cpp/CcToolchainVariables.java"
    }
  ]
}