anchor.diff:    };
   
     go-dockerclient = buildFromGitHub {
  -    date = "2016-02-05";
  -    rev = "0099401a7342ad77e71ca9f9a57c5e72fb80f6b2";
  +    date = "2016-02-11";
  +    rev = "bda1048b6ed884fb71fd8da7828f4f80ed328652";
       owner = "fsouza";
       repo = "go-dockerclient";
  -    sha256 = "0s11zg4028gysgxffbwx7z7zp0ayvbvjwmxy332ay23pk2bbj55p";
  +    sha256 = "0lx8s57hr1ddykbkxkld0zzwr1yv7vglxhr8cdfmd9jdw5qjimgs";
     };
   
     go-etcd = buildFromGitHub {
  
positive.code: 
  
    protobuf = buildFromGitHub {
      rev = "001690d39bd620847bb265d93a7c5e1bd3737308";
      date = "2016-02-10";
      owner = "golang";
      repo = "protobuf";
      sha256 = "03d7vn7hkpy0azq01ln6v149n10w60ddwgijm2qvsrbjhn93q5nq";
      goPackagePath = "github.com/golang/protobuf";
      goPackageAliases = [ "code.google.com/p/goprotobuf" ];
    };
  
    snappy = buildFromGitHub {
      rev = "75a5f0a18524f82ea066e173c9b481e0fc874c89";
      date = "2016-02-10";
      owner  = "golang";
      repo   = "snappy";
      sha256 = "0m2prn9ryqx856nk59hrp3bcpghpwyrj4qf80hx6jji1mnwrkn10";
      goPackageAliases = [ "code.google.com/p/snappy-go/snappy" ];
    };
  
  
negative.code:   };
  
    prometheus_common = buildFromGitHub {
      date = "2016-02-11";
      rev = "23070236b1ebff452f494ae831569545c2b61d26";
      owner = "prometheus";
      repo = "common";
      sha256 = "111vqp3lqsdli7z5rnkrpcfv6yri0qjikyl70whwxzcvkqp9k42s";
      buildInputs = [ net prometheus_client_model httprouter logrus protobuf ];
      propagatedBuildInputs = [ golang_protobuf_extensions ];
    };
  