$ git clone -n https://src.fedoraproject.org/rpms/kreversi.git /var/lib/mock/f39-build-1737602-41298/root/chroot_tmpdir/scmroot/kreversi
Cloning into '/var/lib/mock/f39-build-1737602-41298/root/chroot_tmpdir/scmroot/kreversi'...
$ git fetch origin f601efc31a78e2120cf8d2d397186d24ca3c73d7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kreversi
 * [new ref]         f601efc31a78e2120cf8d2d397186d24ca3c73d7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f601efc 23.08.3