$ git clone -n https://src.fedoraproject.org/rpms/perl-CGI-Application-Plugin-DevPopup.git /var/lib/mock/f45-build-22039-589/root/chroot_tmpdir/scmroot/perl-CGI-Application-Plugin-DevPopup
Cloning into '/var/lib/mock/f45-build-22039-589/root/chroot_tmpdir/scmroot/perl-CGI-Application-Plugin-DevPopup'...
$ git fetch origin cb669928de020a5978ccd6188c323b09800dd324:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-CGI-Application-Plugin-DevPopup
 * [new ref]         cb669928de020a5978ccd6188c323b09800dd324 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cb66992 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild