buildx failed with: ERROR: failed to solve: process "/bin/sh -c echo -e '[archlinuxcn]\\nServer = https://repo.archlinuxcn.org/$arch' >> /etc/pacman.conf && ln -snf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && pacman-key --init && pacman-key --lsign farseerfc@archlinux.org && pacman --noconfirm -Sy && pacman --noconfirm -S archlinuxcn-keyring && pacman --noconfirm -S libalpm sudo paru && paru -Syu --noconfirm" did not complete successfully: exit code: 1