Your package lttng-tools failed to build from source in current rawhide. http://koji.fedoraproject.org/koji/taskinfo?taskID=5709102 Build logs: root.log: http://kojipkgs.fedoraproject.org/work/tasks/9102/5709102/root.log build.log: http://kojipkgs.fedoraproject.org/work/tasks/9102/5709102/build.log state.log: http://kojipkgs.fedoraproject.org/work/tasks/9102/5709102/state.log NOTE: build logs are cleaned up after 1 week For details on mass rebuild see https://fedoraproject.org/wiki/Fedora_20_Mass_Rebuild
FTBFS only on arm, as previously find. Seem a bug on gcc. *** This bug has been marked as a duplicate of bug 987192 ***