buildx failed with: ERROR: failed to solve: process "/bin/sh -c chmod +x /tmp/scripts/*.sh /tmp/scripts/*.sh /tmp/scripts/_${BASE_IMAGE}/*.sh && /tmp/scripts/setup.sh --base ${BASE_IMAGE} && /tmp/scripts/cleanup.sh --base ${BASE_IMAGE} && rpm-ostree cleanup -m && rm -rf /tmp/* /var/* && ostree container commit" did not complete successfully: exit code: 2