$ git clone -n https://src.fedoraproject.org/rpms/erlang-bear.git /var/lib/mock/f39-build-1497122-34593/root/chroot_tmpdir/scmroot/erlang-bear
Cloning into '/var/lib/mock/f39-build-1497122-34593/root/chroot_tmpdir/scmroot/erlang-bear'...
$ git fetch origin b312ec156df9b2954a14844ccab23434a9060564:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/erlang-bear
 * [new ref]         b312ec156df9b2954a14844ccab23434a9060564 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b312ec1 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild