Your package R-zoo failed to build from source in current rawhide. https://koji.fedoraproject.org/koji/taskinfo?taskID=17701171 For details on mass rebuild see https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
Created attachment 1251313 [details] build.log
Created attachment 1251314 [details] root.log
Created attachment 1251315 [details] state.log
zbyszek's R-zoo-1.7.13-4.fc26 completed http://koji.fedoraproject.org/koji/buildinfo?buildID=840234