040000 tree 754c5ae115a974d2ef0828fd5f09f6f73dc3428f	authz
040000 tree 32c8042e1a952ac854007446078fe1efb6065119	common
040000 tree f51445bc958c5a25ad74cb89ccfb26db1b6fa07d	graphdriver
040000 tree 655c6450fa2bffad706fd08270abdd79631ebeb7	logging
100644 blob b56d3e2bae664674005041e11c2783127c803d4f	pkg_test.go
040000 tree ff5e303081430efab003b3afa456b74ace1b5e0a	volumes