$ git clone -n https://src.fedoraproject.org/rpms/python-greenlet.git /var/lib/mock/f38-build-729920-101936/root/chroot_tmpdir/scmroot/python-greenlet
Cloning into '/var/lib/mock/f38-build-729920-101936/root/chroot_tmpdir/scmroot/python-greenlet'...
$ git fetch origin cf0073296e9db30c5cacdc7284d04a910ffaaaae:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-greenlet
 * [new ref]         cf0073296e9db30c5cacdc7284d04a910ffaaaae -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cf00732 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild