$ git clone -n https://src.fedoraproject.org/rpms/qt6-qtdatavis3d.git /var/lib/mock/f41-build-808308-145789/root/chroot_tmpdir/scmroot/qt6-qtdatavis3d
Cloning into '/var/lib/mock/f41-build-808308-145789/root/chroot_tmpdir/scmroot/qt6-qtdatavis3d'...
$ git fetch origin 367d79c70108d23b16c6afb2badf607667e42667:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qt6-qtdatavis3d
 * [new ref]         367d79c70108d23b16c6afb2badf607667e42667 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 367d79c 6.7.1