Your package rp-pppoe failed to build from source in current rawhide. http://koji.fedoraproject.org/koji/taskinfo?taskID=6997922 For details on mass rebuild see https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
Created attachment 905900 [details] build.log
Created attachment 905901 [details] root.log
Created attachment 905902 [details] state.log
*** Bug 1107035 has been marked as a duplicate of this bug. ***
Taking. The cause of this FTBFS is UnversionedDocDir issues.
Fixed in rp-pppoe-3.11-7 http://koji.fedoraproject.org/koji/taskinfo?taskID=7104175