anchor.diff:      version = 2;
       owner = "minio";
       repo = "minio-go";
  -    rev = "3661e36e23a73b3de0270eeeb025da4786b13430";
  -    sha256 = "0pw8wy7b9x6djf0grffnnwmh5lw40r4h7i26rh82bhkmd9qzpchp";
  +    rev = "52cc94e879db78c2e2c6e160869df943137ec4cd";
  +    sha256 = "1vwrd9pyvk5wyz9aik4iqy98dm1qbsvi0xa2n0kxmc30xaxb9m0f";
       meta.useUnstable = true;
  -    date = "2016-12-30";
  +    date = "2017-01-01";
     };
   
     miniobrowser = buildFromGitHub {
  
positive.code: 
    text = buildFromGitHub {
      version = 2;
      rev = "a49bea13b776691cb1b49873e5d8df96ec74831a";
      date = "2016-12-16";
      owner = "golang";
      repo = "text";
      sha256 = "0qk1dhzpszyza2qivflnn8ajw13dfyr8azb4883aiacx9hm47mgc";
      goPackagePath = "golang.org/x/text";
      goPackageAliases = [ "github.com/golang/text" ];
      excludedPackages = "cmd";
  
negative.code:   };
  
    go-connections = buildFromGitHub {
      version = 2;
      rev = "eb315e36415380e7c2fdee175262560ff42359da";
      owner  = "docker";
      repo   = "go-connections";
      sha256 = "1830zyhixxf2vgib1cbv5r6hx9w0f7npswbxh68wqnkwcwq858zw";
      propagatedBuildInputs = [
        logrus
        net
        runc
      ];
      date = "2017-01-01";
    };
  
    go-couchbase = buildFromGitHub {
  