gtkglext failed to build from source in Fedora rawhide/f30 https://koji.fedoraproject.org/koji/taskinfo?taskID=32398725 For details on the mass rebuild see: https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild Please fix gtkglext at your earliest convenience and set the bug's status to ASSIGNED when you start fixing it. If the bug remains in NEW state for 8 weeks, gtkglext will be orphaned. Before branching of Fedora 31, gtkglext will be retired, if it still fails to build. For more details on the FTBFS policy, please visit: https://fedoraproject.org/wiki/Fails_to_build_from_source
FTBFS apparently caused by s390x-builders instabilities.