Your package kdewebdev failed to build from source in current rawhide. http://koji.fedoraproject.org/koji/taskinfo?taskID=12827481 For details on mass rebuild see https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild
Created attachment 1125122 [details] build.log
Created attachment 1125123 [details] root.log
Created attachment 1125124 [details] state.log
Added -std=gnu++98 to the CXXFLAGS, builds now.