anchor.diff:                  "'+map q3dm7' '+addbot grunt' '+addbot daemia' 2> /tmp/log";
               };
             nixpkgs.config.packageOverrides = overrides;
  +          nixpkgs.config.allowUnfreePredicate = unfreePredicate;
             networking.firewall.allowedUDPPorts = [ 27960 ];
           };
   
  
positive.code:         stdenv = pkgs.stdenvAdapters.addCoverageInstrumentation args.stdenv;
        });
      };
  
  in
  
  
negative.code:       hardware.opengl.driSupport = true;
        environment.systemPackages = [ pkgs.quake3demo ];
        nixpkgs.config.packageOverrides = overrides;
        nixpkgs.config.allowUnfreePredicate = unfreePredicate;
      };
  
    nodes =
  