)]}'
{
  "id": "b6e9a6ae39283fcaf5a3dd1a486caa002ff57ce0",
  "repo": "ceres-solver.git",
  "revision": "7088a08f5d9e04e75a5a4c3823ef7927e13ff0e4",
  "path": "include/ceres/covariance.h"
}