$ git clone -n https://src.fedoraproject.org/rpms/python-stone.git /var/lib/mock/f39-build-1426567-31599/root/chroot_tmpdir/scmroot/python-stone
Cloning into '/var/lib/mock/f39-build-1426567-31599/root/chroot_tmpdir/scmroot/python-stone'...
$ git fetch origin 412371e7e68527b04c445ca617ee3c73124de9b6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-stone
 * [new ref]         412371e7e68527b04c445ca617ee3c73124de9b6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 412371e Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild