Your package perl-Net-IP-CMatch failed to build from source in current rawhide. http://koji.fedoraproject.org/koji/taskinfo?taskID=4973174 Build logs: root.log: http://kojipkgs.fedoraproject.org/work/tasks/3174/4973174/root.log build.log: http://kojipkgs.fedoraproject.org/work/tasks/3174/4973174/build.log state.log: http://kojipkgs.fedoraproject.org/work/tasks/3174/4973174/state.log NOTE: build logs are cleaned up after 1 week For details on mass rebuild see https://fedoraproject.org/wiki/Fedora_19_Mass_Rebuild