$ git clone -n https://src.fedoraproject.org/rpms/python-bitstruct.git /var/lib/mock/f40-build-783055-132631/root/chroot_tmpdir/scmroot/python-bitstruct
Cloning into '/var/lib/mock/f40-build-783055-132631/root/chroot_tmpdir/scmroot/python-bitstruct'...
$ git fetch origin a6bffe7fcc67b74e895287fab174d7cafb98882d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-bitstruct
 * [new ref]         a6bffe7fcc67b74e895287fab174d7cafb98882d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a6bffe7 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild