$ git clone -n https://src.fedoraproject.org/rpms/perl-Monitoring-Plugin.git /var/lib/mock/f45-build-24964-607/root/chroot_tmpdir/scmroot/perl-Monitoring-Plugin
Cloning into '/var/lib/mock/f45-build-24964-607/root/chroot_tmpdir/scmroot/perl-Monitoring-Plugin'...
$ git fetch origin a9b862401f121463580edf54401a4269d61741f9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Monitoring-Plugin
 * [new ref]         a9b862401f121463580edf54401a4269d61741f9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a9b8624 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild