buildx failed with: ERROR: failed to solve: process "/bin/sh -c curl -L https://github.com/ochinchina/supervisord/releases/download/v0.6.3/supervisord_static_0.6.3_linux_amd64 -o /usr/local/bin/supervisord && chmod +x /usr/local/bin/supervisord && apk add --no-cache nginx && chown -R kool:kool /var/lib/nginx && chmod 770 /var/lib/nginx/tmp && ln -sf /dev/stdout /var/log/nginx/access.log && ln -sf /dev/stderr /var/log/nginx/error.log && mkdir -p /etc/nginx/conf.d && mkdir /etc/nginx/h5bp && cd /etc/nginx/h5bp && wget https://github.com/h5bp/server-configs-nginx/archive/refs/tags/3.3.0.tar.gz -O h5bp.tgz && tar xzvf h5bp.tgz && rm -f h5bp.tgz && mv server-configs-nginx-*/h5bp/* . && mv server-configs-nginx-*/nginx.conf /etc/nginx/nginx.conf && sed -i \"s|^user .*|user\\ kool kool;|g\" /etc/nginx/nginx.conf && mv server-configs-nginx-*/mime.types /etc/nginx/mime.types && rm -rf server-configs-nginx-* && curl -L https://raw.githubusercontent.com/nginxinc/docker-nginx/master/entrypoint/30-tune-worker-processes.sh -o /kool/30-tune-worker-processes.sh && chmod +x /kool/30-tune-worker-processes.sh" did not complete successfully: exit code: 28