Imports github.com/google/go-containerregistry/pkg/v1/types github.com/google/go-containerregistry/pkg/v1/mutate github.com/google/go-containerregistry/pkg/v1/empty github.com/google/go-containerregistry/pkg/v1/partial github.com/google/go-containerregistry/pkg/v1 Standard library imports crypto/sha256 archive/tar bytes crypto/rand encoding/hex encoding/json fmt io io/ioutil math/rand time