$ git clone -n https://src.fedoraproject.org/rpms/python-pvc.git /var/lib/mock/f38-build-side-42-init-devel-1372989-30706/root/chroot_tmpdir/scmroot/python-pvc
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1372989-30706/root/chroot_tmpdir/scmroot/python-pvc'...
$ git fetch origin a45e158da7904143d5e45445e38a3b843b3c838a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pvc
 * [new ref]         a45e158da7904143d5e45445e38a3b843b3c838a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a45e158 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild