)]}'
{
  "commit": "1ab33ec5fbf88768cb1ef22cb8a5873cb757d4fc",
  "tree": "d9f146ea746a60ffde6b709a4ad3b74b5e029b7b",
  "parents": [
    "a4a0ff9ab412d825334ba75796b329a0e211c8de"
  ],
  "author": {
    "name": "Dan Field",
    "email": "dfield@gmail.com",
    "time": "Fri Nov 02 20:02:07 2018 -0700"
  },
  "committer": {
    "name": "GitHub",
    "email": "noreply@github.com",
    "time": "Fri Nov 02 20:02:07 2018 -0700"
  },
  "message": "Update `osx_instance` (#23883)\n\n* Update `osx_instance`\r\n\r\nCirrus no longer supports `high-sierra-xcode-9.4`.",
  "tree_diff": []
}