anchor.diff:    };
   
     net = buildFromGitHub {
  -    rev = "dfd9ed699ea197b58a32e0d1dcfa2be66f127ec4";
  -    date = "2016-05-26";
  +    rev = "30db96677b74e24b967e23f911eb3364fc61a011";
  +    date = "2016-05-25";
       owner  = "golang";
       repo   = "net";
  -    sha256 = "13h16m84grqzavkrnd45dg1ln4qvrdirj6y1fgv76gxc43hkmhij";
  +    sha256 = "0gaz2ih79f9fqjb0n571glivid7cfpyaknjpaga9jw2r5ghjnvvi";
       goPackagePath = "golang.org/x/net";
       goPackageAliases = [
         "code.google.com/p/go.net"
  
positive.code:   gateway = buildFromGitHub {
      date = "2016-03-20";
      rev = "32194371ec3f370166ee10a5ee079206532fdd74";
      owner  = "jackpal";
      repo   = "gateway";
      sha256 = "1q7cqp276w0g6h5b5nap8kswgdaf5vb2fiavarmmh6jlbh81yqk0";
    };
  
    gcloud-golang = buildFromGoogle {
  
negative.code:   };
  
    syncthing = buildFromGitHub rec {
      rev = "v0.13.4";
      owner = "syncthing";
      repo = "syncthing";
      sha256 = "06wdyy6cy2rvxjz03pvxc4as8cb17r7qlj3zf3w58hi9m8v0g6fn";
      buildFlags = [ "-tags noupgrade" ];
      buildInputs = [
        go-lz4 du luhn xdr snappy ratelimit osext
  