anchor.diff:  
     go-dockerclient = buildFromGitHub {
       version = 2;
  -    date = "2017-02-15";
  -    rev = "50724541fde5c77c754caf1d65d3c57e3e91883b";
  +    date = "2017-02-17";
  +    rev = "3b9b11873c06d9c8d32c51fb2f51a4c3f52fe4a6";
       owner = "fsouza";
       repo = "go-dockerclient";
  -    sha256 = "12avb3l550hjgh9sw0br9s84qd6ij3x48s2x8acvgz3plm2bsd9k";
  +    sha256 = "0rxsnfb1vz68i8q0drhfkh4c5li6djc0p6ck0q66j74rjfcigvy6";
       propagatedBuildInputs = [
         docker_for_go-dockerclient
         go-cleanhttp
  
positive.code:     version = 2;
      owner = "minio";
      repo = "cli";
      date = "2016-11-25";
      rev = "bf72f027481f5fadaf8800f62c72904e6bd7a200";
      sha256 = "01cdjaaf4lfr1y555nczvqzaq8ng8caap7c4p9sp1f16by9p8fa3";
      buildInputs = [
        elastic_v5
        toml
  
negative.code: 
    grpc-gateway = buildFromGitHub {
      version = 2;
      rev = "fdf086986ea15be1188fe1e982b4948f34018269";
      owner = "grpc-ecosystem";
      repo = "grpc-gateway";
      sha256 = "1fgrip72cmfxjahhh95m3cwrmlpkpbz3z3c7znq357xbm4lyv6wp";
      propagatedBuildInputs = [
        glog
        grpc
        net
        protobuf
      ];
      date = "2017-02-17";
    };
  
  
  