$ git clone -n https://src.fedoraproject.org/rpms/mingw-qt6-qttools.git /var/lib/mock/f38-build-718657-96745/root/chroot_tmpdir/scmroot/mingw-qt6-qttools
Cloning into '/var/lib/mock/f38-build-718657-96745/root/chroot_tmpdir/scmroot/mingw-qt6-qttools'...
$ git fetch origin 878a5fc6c539d7bdc6b731fc87d96e834cfe860a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mingw-qt6-qttools
 * [new ref]         878a5fc6c539d7bdc6b731fc87d96e834cfe860a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 878a5fc Update to 6.5.0