$ git clone -n https://src.fedoraproject.org/rpms/ethtool.git /var/lib/mock/f41-build-837248-159004/root/chroot_tmpdir/scmroot/ethtool
Cloning into '/var/lib/mock/f41-build-837248-159004/root/chroot_tmpdir/scmroot/ethtool'...
$ git fetch origin b803721e6a98ab16133e19fbce8c8f659bf69796:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ethtool
 * [new ref]         b803721e6a98ab16133e19fbce8c8f659bf69796 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b803721 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild