Your package hop failed to build from source in current F28. https://koji.fedoraproject.org/koji/taskinfo?taskID=24801634 For details on mass rebuild see https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
A build was successfull: hop-3.1.0-0.1.pre2.fc28 [1]. No update was found in bodhi. Closing the bug nonetheless. [1] https://koji.fedoraproject.org/koji/buildinfo?buildID=958900