$ git clone -n https://src.fedoraproject.org/rpms/klines.git /var/lib/mock/f39-build-1654717-40532/root/chroot_tmpdir/scmroot/klines
Cloning into '/var/lib/mock/f39-build-1654717-40532/root/chroot_tmpdir/scmroot/klines'...
$ git fetch origin 4edfecc86ae2ddef0002850ceed7d6961512bcfc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/klines
 * [new ref]         4edfecc86ae2ddef0002850ceed7d6961512bcfc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4edfecc 23.08.2