buildx failed with: ERROR: failed to solve: process "/bin/bash -o pipefail -c mamba install --yes 'jupyter-server-proxy' && mamba install --yes 'pytorch' 'pytorch-cuda=11.8' 'transformers' 'accelerate' 'bitsandbytes' && mamba clean --all -f -y && fix-permissions \"${CONDA_DIR}\" && fix-permissions \"/home/${NB_USER}\"" did not complete successfully: exit code: 1