anchor.diff:      version = 3;
       owner = "moby";
       repo = "moby";
  -    rev = "c307e0ce49d63d1b1f479560955dca3956f005ec";
  -    date = "2017-11-28";
  -    sha256 = "179lw8xjj3jw61zd3d3i3kw3drzjrnp2svdg12dw3lzwk4bb1i2g";
  +    rev = "3a9ab941adcc7a39c3ea8c52e3c215cdddb2fe67";
  +    date = "2017-11-30";
  +    sha256 = "1yv3qyqchcfwxspnhv393wjyzafpzry0q9ypg5p21b2x7zg63fml";
       goPackageAliases = [
         "github.com/docker/docker"
       ];
  
positive.code:       inherit
          goPackagePath
          rev;
        date = "2017-11-25";
      };
      rev = "b804618854e387dc7fdd9e50496183ddcbb4b120";
      goPackagePath = "google.golang.org/api";
      src = fetchzip {
        version = 3;
  
negative.code:     version = 3;
      owner = "minio";
      repo = "minio";
      rev = "490c30f853385c9a291375408e9c67a968855665";
      sha256 = "0zq05j10id34m5ynd3vm0g8kmybp243nfpsg7ny6mkq1zx7mqpz1";
      propagatedBuildInputs = [
        amqp
        atomic
  