buildx failed with: ERROR: failed to solve: process "/bin/sh -c run_vm.sh -serial null -daemonize && wait_ssh.sh && ssh root@localhost 'while ! timedatectl status | grep \"synchronized: yes\"; do sleep 1; done' && ssh root@localhost 'wget http://toltec-dev.org/bootstrap && sed -i \"s|wget_remote=http://toltec-dev.org/thirdparty/bin/wget-v1.21.1|wget_remote=http://toltec-dev.org/thirdparty/bin/wget-v1.21.1-1|\" bootstrap && sed -i \"s|8798fcdabbe560722a02f95b30385926e4452e2c98c15c2c217583eaa0db30fc|c258140f059d16d24503c62c1fdf747ca843fe4ba8fcd464a6e6bda8c3bbb6b5|\" bootstrap && bash bootstrap' && save_vm.sh" did not complete successfully: exit code: 1