$ git clone -n https://src.fedoraproject.org/rpms/mingw-qt5-qt3d.git /var/lib/mock/f40-build-800480-143583/root/chroot_tmpdir/scmroot/mingw-qt5-qt3d
Cloning into '/var/lib/mock/f40-build-800480-143583/root/chroot_tmpdir/scmroot/mingw-qt5-qt3d'...
$ git fetch origin 7e023212f1f288043207e631f49c867909391b5c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mingw-qt5-qt3d
 * [new ref]         7e023212f1f288043207e631f49c867909391b5c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7e02321 Update to 5.15.12