buildx failed with: ERROR: failed to solve: process "/bin/sh -c git clone --depth=1 --no-tags --recurse-submodules --shallow-submodules https://github.com/MrForExample/ComfyUI-3D-Pack.git /tmp/ComfyUI-3D-Pack && cd /tmp/ComfyUI-3D-Pack && pip install --break-system-packages -r /tmp/ComfyUI-3D-Pack/requirements_post.txt && cd" did not complete successfully: exit code: 1