Your package R-widgetTools failed to build from source in current rawhide. https://koji.fedoraproject.org/koji/taskinfo?taskID=17701166 For details on mass rebuild see https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
Created attachment 1251310 [details] build.log
Created attachment 1251311 [details] root.log
Created attachment 1251312 [details] state.log