buildx failed with: ERROR: failed to solve: process "/bin/sh -c /bin/bash -c ' base_path=\"/usr/mpi/gcc/openmpi-4.1.5rc2\" && for package in openmpi; do for target in bin lib include; do src_path=\"${base_path}/${target}\" && dest_path=\"/usr/${package}/${target}\" && if [ -d \"${src_path}\" ]; then mkdir -p \"${dest_path}\" && for file in \"${src_path}\"/*; do if [ -f \"${file}\" ] || [ -L \"${file}\" ]; then ln -s \"${file}\" \"${dest_path}/$(basename \"${file}\")\"; fi; done; fi; done; done && update-alternatives --install /usr/local/mpi mpi /usr/openmpi 100 && update-alternatives --install /usr/local/ucx ucx /usr/ucx 100'" did not complete successfully: exit code: 2