anchor.diff:    };
   
     mgo = buildFromGitHub {
  -    rev = "r2015.06.03";
  +    rev = "r2015.10.05";
       owner = "go-mgo";
       repo = "mgo";
  -    sha256 = "1bwqbngdy0ghwpvarsz8rlrirdmjrda44aghihpfmin06hxy3zcd";
  +    sha256 = "0wn6js8g8j5wxsdn5pb2bx7hsnrmqp430wlcgw7k8114wnhnd9rc";
       goPackagePath = "gopkg.in/mgo.v2";
       goPackageAliases = [ "github.com/go-mgo/mgo" ];
       buildInputs = [ pkgs.cyrus_sasl tomb ];
  
positive.code:   };
  
    spacelog = buildFromGitHub {
      rev = "ae95ccc1eb0c8ce2496c43177430efd61930f7e4";
      owner = "spacemonkeygo";
      repo = "spacelog";
  
negative.code:   };
  
    gopass = buildFromGitHub {
      date = "2015-11-20";
      rev = "ae71a9cc54fddb61d946abe9191d05a24ac0e21b";
      owner = "howeyc";
      repo = "gopass";
      sha256 = "120j9sxxznka0akhfhvg7x8y2ig46bjbwjl91kkizl5bry15s0yi";
      propagatedBuildInputs = [ crypto ];
    };
  
  