$ git clone -n https://src.fedoraproject.org/rpms/python-bitstruct.git /var/lib/mock/f40-build-2025253-47101/root/chroot_tmpdir/scmroot/python-bitstruct
Cloning into '/var/lib/mock/f40-build-2025253-47101/root/chroot_tmpdir/scmroot/python-bitstruct'...
$ git fetch origin 9635bc01066ba2890262a310062d4c5d816e3865:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-bitstruct
 * [new ref]         9635bc01066ba2890262a310062d4c5d816e3865 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9635bc0 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild