$ git clone -n https://src.fedoraproject.org/rpms/qt6-qtquick3d.git /var/lib/mock/f43-build-47735-6018/root/chroot_tmpdir/scmroot/qt6-qtquick3d
Cloning into '/var/lib/mock/f43-build-47735-6018/root/chroot_tmpdir/scmroot/qt6-qtquick3d'...
$ git fetch origin a41d1aef89d1a6b3a118f0bda03e9b34c801b3fc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qt6-qtquick3d
 * [new ref]         a41d1aef89d1a6b3a118f0bda03e9b34c801b3fc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a41d1ae 6.10.1