Your package netty31 failed to build from source in current rawhide. http://koji.fedoraproject.org/koji/taskinfo?taskID=6964934 For details on mass rebuild see https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
Created attachment 904433 [details] build.log
Created attachment 904434 [details] root.log
Created attachment 904435 [details] state.log
This package has changed ownership in the Fedora Package Database. Reassigning to the new owner of this component.
This bug appears to have been reported against 'rawhide' during the Fedora 22 development cycle. Changing version to '22'. More information and reason for this action is here: https://fedoraproject.org/wiki/Fedora_Program_Management/HouseKeeping/Fedora22
This package was retired, see: http://pkgs.fedoraproject.org/cgit/netty31.git/tree/dead.package