Your package has Obsoletes:...%{_isa} or some form of it. It never worked because obsoleting work by package names and not by provides. You need either to remove it or fix it.
This bug appears to have been reported against 'rawhide' during the Fedora 28 development cycle. Changing version to '28'.
ping?
passenger-5.0.30-14.fc29 has been submitted as an update to Fedora 29. https://bodhi.fedoraproject.org/updates/FEDORA-2019-dea25264b9
passenger-5.0.30-14.fc29 has been pushed to the Fedora 29 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2019-dea25264b9
passenger-5.0.30-14.fc29 has been pushed to the Fedora 29 stable repository. If problems still persist, please make note of it in this bug report.