$ git clone -n https://src.fedoraproject.org/rpms/qt6-qttools.git /var/lib/mock/f41-build-746144-13352/root/chroot_tmpdir/scmroot/qt6-qttools
Cloning into '/var/lib/mock/f41-build-746144-13352/root/chroot_tmpdir/scmroot/qt6-qttools'...
$ git fetch origin 71c39fa831b641b5937fa0f5f19c6917ee8cc48d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qt6-qttools
 * [new ref]         71c39fa831b641b5937fa0f5f19c6917ee8cc48d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 71c39fa Eliminate use of obsolete %patchN syntax (#2283636)