$ git clone -n https://src.fedoraproject.org/rpms/qt6-qttools.git /var/lib/mock/f40-build-2401679-60556/root/chroot_tmpdir/scmroot/qt6-qttools
Cloning into '/var/lib/mock/f40-build-2401679-60556/root/chroot_tmpdir/scmroot/qt6-qttools'...
$ git fetch origin 2233090cbb6c5722e420c05486584c06b02a25b6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qt6-qttools
 * [new ref]         2233090cbb6c5722e420c05486584c06b02a25b6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2233090 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild