anchor.diff:      sha256 = "0ny7nvilrxmmzcdvpivwyrjkynnhc22c5gdrxzs421jly35jw8jx";
       buildFlags = [ "-tags all" ];
       propagatedBuildInputs = [ protobuf goleveldb kagome gtreap bolt text
  -     rcrowley.go-metrics bitset segment go-porterstemmer ];
  +     rcrowley_go-metrics bitset segment go-porterstemmer ];
     };
   
     binarydist = buildFromGitHub {
  
positive.code:     buildFlags = [ "-tags noupgrade,release" ];
      buildInputs = [
        go-lz4 du luhn xdr snappy ratelimit osext
        goleveldb suture qart crypto net text rcrowley.go-metrics
      ];
      postPatch = ''
        # Mostly a cosmetic change
  
negative.code:     owner = "hashicorp";
      repo = "memberlist";
      sha256 = "1fflijhhmrxmxgps7mb5pgg9a56hkzv0nqzx1gr3mv664gja0gm3";
      propagatedBuildInputs = [ ugorji.go armon_go-metrics ];
    };
  
    memberlist_v2 = buildGoPackage rec {
  