040000 tree f8d6d67c5918c2990cc3943c1f64179fd7637ff6	authz
040000 tree 32c8042e1a952ac854007446078fe1efb6065119	common
040000 tree 41a888c4228226563a277e05fa21ced57a6ceca0	graphdriver
040000 tree f4c884a9d18cfd5216f04fc9d121a4e6b9ea9494	logging
100644 blob b56d3e2bae664674005041e11c2783127c803d4f	pkg_test.go
040000 tree 5a1b390c6b0ca4210c4b0c78dd6c1f2b4758e13a	volumes