anchor.diff:      sha256 = "1iz4wjxc3zkj0xkfs88ig670gb08p1sd922l0ig2cxpjcfjp1y99";
     };
   
  -  ginkgo = buildGoPackage rec {
  -    rev = "5ed93e443a4b7dfe9f5e95ca87e6082e503021d2";
  -    name = "ginkgo-${stdenv.lib.strings.substring 0 7 rev}";
  -    goPackagePath = "github.com/onsi/ginkgo";
  -    src = fetchFromGitHub {
  -      inherit rev;
  -      owner = "onsi";
  -      repo = "ginkgo";
  -      sha256 = "0ghrx5qmgvgb8cbvsj53v1ir4j9agilg4wyhpk5ikqdv6mmqly4h";
  -    };
  +  ginkgo = buildFromGitHub {
  +    rev = "07d85e6b10c4289c7d612f9b13f45ba36f66d55b";
  +    owner = "onsi";
  +    repo = "ginkgo";
  +    sha256 = "0yhl9mn22imrazi2z53ram3145rz09m0d1b1v86mz9iyxm1vahpy";
       subPackages = [ "./" ];  # don't try to build test fixtures
     };
   
  
positive.code: 
    syncthing = buildFromGitHub rec {
      version = "0.12.16";
      rev = "v${version}";
      owner = "syncthing";
      repo = "syncthing";
      sha256 = "0y64jz3h6k6fz1bn258kcwqvi7rlz0xriv5zi03kl61ablzi4xlh";
      buildFlags = [ "-tags noupgrade,release" ];
      buildInputs = [
        go-lz4 du luhn xdr snappy ratelimit osext
  
negative.code:   };
  
    gomega = buildFromGitHub {
      rev = "ad93e463829d54602c66e94813bc1eb9b10d454c";
      owner  = "onsi";
      repo   = "gomega";
      sha256 = "1b10anrsd243cncjih4l8xlkk8daxv0a86blnya0c8485v93vcgv";
      buildInputs = [ protobuf ];
    };
  
    google-api-go-client = buildFromGitHub {
  