Your package xmlrpc-c failed to build from source in current rawhide. http://koji.fedoraproject.org/koji/taskinfo?taskID=12879468 For details on mass rebuild see https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild
Created attachment 1126830 [details] build.log
Created attachment 1126831 [details] root.log
Created attachment 1126832 [details] state.log
I believe that this bug is fixed in xmlrpc-c-1.32.5-1909.svn2451, which is available in Fedora Rawhide, so I am closing this bug now. The build containing the fix can be found at Koji: http://koji.fedoraproject.org/koji/buildinfo?buildID=733332