Imports
- github.com/gogo/protobuf/proto
- golang.org/x/net/context
- github.com/golang/protobuf/ptypes/empty
- github.com/opencontainers/go-digest
- github.com/containerd/containerd/api/types
- github.com/gogo/protobuf/sortkeys
- github.com/gogo/protobuf/gogoproto
- google.golang.org/grpc
- github.com/gogo/protobuf/types