buildx failed with: ERROR: failed to solve: process "/bin/bash -c cd serac_repo && python3 ./scripts/uberenv/uberenv.py --spack-env-file=./scripts/spack/configs/docker/ubuntu20/spack.yaml --project-json=.uberenv_config.json --spec=%[email protected] --prefix=/home/serac/serac_tpls -k && rm -rf /home/serac/serac_tpls/builds" did not complete successfully: exit code: 1