$ git clone -n https://src.fedoraproject.org/rpms/pacemaker.git /var/lib/mock/f38-build-side-42-init-devel-953159-28781/root/chroot_tmpdir/scmroot/pacemaker
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-953159-28781/root/chroot_tmpdir/scmroot/pacemaker'...
$ git fetch origin 49b656408a1fd024a477d55c32006ef99b48d258:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pacemaker
 * [new ref]         49b656408a1fd024a477d55c32006ef99b48d258 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 49b6564 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild