anchor.diff:  
     # The pkg package from minio, for bootstrapping minio
     minio_pkg = buildFromGitHub {
  -    inherit (minio) version owner repo date rev sha256;
  +    inherit (minio) version owner repo rev sha256;
       propagatedBuildInputs = [
         # Propagate minio_pkg_probe from here for consistency
         minio_pkg_probe
  
positive.code:       minio_pkg
        minio-go
        notify
        pb_v1
        profile
        structs
      ];
  
negative.code:     version = 2;
      owner = "minio";
      repo = "minio";
      rev = "RELEASE.2016-09-11T17-42-18Z";
      sha256 = "a1e43f383fe94c9e5056c4144d9fa0264d7a44b85bcc12dd7970f1acf9953445";
      buildInputs = [
        amqp
        blake2b-simd
  