Your package pam_yubico failed to build from source in current rawhide. http://koji.fedoraproject.org/koji/taskinfo?taskID=4970460 Build logs: root.log: http://kojipkgs.fedoraproject.org/work/tasks/460/4970460/root.log build.log: http://kojipkgs.fedoraproject.org/work/tasks/460/4970460/build.log state.log: http://kojipkgs.fedoraproject.org/work/tasks/460/4970460/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
pam_yubico-2.13-1 was built for rawhide: http://koji.fedoraproject.org/koji/buildinfo?buildID=399999