$ git clone -n https://src.fedoraproject.org/rpms/python-sane.git /var/lib/mock/f40-build-2106841-50594/root/chroot_tmpdir/scmroot/python-sane
Cloning into '/var/lib/mock/f40-build-2106841-50594/root/chroot_tmpdir/scmroot/python-sane'...
$ git fetch origin f8543443f1de0eb205eb349af816f6acde6b81ae:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-sane
 * [new ref]         f8543443f1de0eb205eb349af816f6acde6b81ae -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f854344 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild