anchor.diff:        };
       }
       rec {
  -      name = "libgcc1_5.4.0-7.really.6+steamrt1.1+srt2_i386";
  -      sha256 = "0x9sssiqkdpbya6v5slw6lv3ad0w7k4j25bxh0zqxgjfpf3np8m7";
  -      url = "mirror://steamrt/pool/main/g/gcc-5/libgcc1_5.4.0-7.really.6+steamrt1.1+srt2_i386.deb";
  +      name = "libgcc1_5.4.0-7.really.6+steamrt1.2+srt1_i386";
  +      sha256 = "0gqvybwl19958cqvpv180wgccgzix03rvk8p8r198f83w65g01n4";
  +      url = "mirror://steamrt/pool/main/g/gcc-5/libgcc1_5.4.0-7.really.6+steamrt1.2+srt1_i386.deb";
         source = fetchurl {
           inherit url sha256;
           name = "libgcc1.deb";
  
positive.code:       };
      }
      rec {
        name = "libgomp1_5.4.0-7.really.6+steamrt1.1+srt2_amd64";
        sha256 = "1pcc8jj73bgs2ks0pkxhn3hc43yk0h97jsss6ckhmp3j5mg9szq7";
        url = "mirror://steamrt/pool/main/g/gcc-5/libgomp1_5.4.0-7.really.6+steamrt1.1+srt2_amd64.deb";
        source = fetchurl {
          inherit url sha256;
          name = "libgomp1.deb";
  
negative.code:       };
      }
      rec {
        name = "libgcc1_5.4.0-7.really.6+steamrt1.2+srt1_amd64";
        sha256 = "1dzlgamx6g8n07pzln9yipnfxw1vylsrzdbrgj2lq0r5axri234h";
        url = "mirror://steamrt/pool/main/g/gcc-5/libgcc1_5.4.0-7.really.6+steamrt1.2+srt1_amd64.deb";
        source = fetchurl {
          inherit url sha256;
          name = "libgcc1.deb";
  