Your package rubygem-linode failed to build from source in current rawhide. http://koji.fedoraproject.org/koji/taskinfo?taskID=10150779 For details on mass rebuild see https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild
Created attachment 1048090 [details] build.log
Created attachment 1048091 [details] root.log
Created attachment 1048092 [details] state.log