buildx failed with: ERROR: failed to solve: process "/bin/sh -c cd /opt/spack-environment && cd spack && git checkout b32edd3a72e8c39d69dea4ab0dd2066d460913d5 && cd ../ && . spack/share/spack/setup-env.sh && spack env activate . && spack external find openssh && spack external find cmake && spack external find python && spack install --reuse --fail-fast && spack gc -y" did not complete successfully: exit code: 1