$ git clone -n https://src.fedoraproject.org/rpms/plexus-resources.git /var/lib/mock/f38-build-side-42-init-devel-610544-26265/root/chroot_tmpdir/scmroot/plexus-resources
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-610544-26265/root/chroot_tmpdir/scmroot/plexus-resources'...
$ git fetch origin 73280ad368f584b3ad40f88dbd0f5bab89d67380:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/plexus-resources
 * [new ref]         73280ad368f584b3ad40f88dbd0f5bab89d67380 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 73280ad Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild