Imports github.com/Sirupsen/logrus github.com/docker/docker/daemon/graphdriver github.com/docker/docker/pkg/idtools github.com/docker/docker/pkg/mount github.com/docker/docker/pkg/parsers github.com/opencontainers/runc/libcontainer/label github.com/mistifyio/go-zfs Standard library imports fmt os os/exec path strconv strings sync syscall time