$ git clone -n https://src.fedoraproject.org/rpms/qt6-qttools.git /var/lib/mock/f41-build-1311762-23509/root/chroot_tmpdir/scmroot/qt6-qttools
Cloning into '/var/lib/mock/f41-build-1311762-23509/root/chroot_tmpdir/scmroot/qt6-qttools'...
$ git fetch origin 8e2775b93af6fdbae3b20111150765e4405f7676:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qt6-qttools
 * [new ref]         8e2775b93af6fdbae3b20111150765e4405f7676 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8e2775b 6.7.2