Your package morse2txt failed to build from source in current rawhide. http://koji.fedoraproject.org/koji/taskinfo?taskID=6960992 For details on mass rebuild see https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
Created attachment 904276 [details] build.log
Created attachment 904278 [details] root.log
Created attachment 904279 [details] state.log
Cause is bug 1037204 (-Werror=format-security).