Your package aqemu failed to build from source in current rawhide. http://koji.fedoraproject.org/koji/taskinfo?taskID=6935313 For details on mass rebuild see https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
Created attachment 903489 [details] build.log
Created attachment 903490 [details] root.log
Created attachment 903491 [details] state.log
No doubt related to Bug # 1036992. Still trying to work out how to make the Qt statements in question comply...
*** This bug has been marked as a duplicate of bug 1036992 ***