$ git clone -n https://src.fedoraproject.org/rpms/mingw-qt6-qt3d.git /var/lib/mock/f38-build-side-42-init-devel-834221-28378/root/chroot_tmpdir/scmroot/mingw-qt6-qt3d
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-834221-28378/root/chroot_tmpdir/scmroot/mingw-qt6-qt3d'...
$ git fetch origin 8cb923b084dca7f4d7d9aa78691c109d6b3878ce:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mingw-qt6-qt3d
 * [new ref]         8cb923b084dca7f4d7d9aa78691c109d6b3878ce -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8cb923b Add patches to fix build