Your package canl-c failed to build from source in current rawhide. https://koji.fedoraproject.org/koji/taskinfo?taskID=17710554 For details on mass rebuild see https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
Created attachment 1251500 [details] build.log
Created attachment 1251501 [details] root.log
Created attachment 1251502 [details] state.log