buildx failed with: ERROR: failed to solve: process "/bin/sh -c python3 -m venv ${VIRTUAL_ENV} && if [ \"$TARGETPLATFORM\" = \"linux/arm64\" ] || [ \"$GPU_DRIVER\" = \"cpu\" ]; then extra_index_url_arg=\"--extra-index-url https://download.pytorch.org/whl/cpu\"; elif [ \"$GPU_DRIVER\" = \"rocm\" ]; then extra_index_url_arg=\"--extra-index-url https://download.pytorch.org/whl/rocm5.6\"; else extra_index_url_arg=\"--extra-index-url https://download.pytorch.org/whl/cu121\"; fi && if [ \"$GPU_DRIVER\" = \"cuda\" ] && [ \"$TARGETPLATFORM\" = \"linux/amd64\" ]; then pip install $extra_index_url_arg -e \".[xformers]\"; else pip install $extra_index_url_arg -e \".\"; fi" did not complete successfully: exit code: 1