fixed on outputting

bin/lxcbuild

@@ -30,6 +30,7 @@ function container_sh {
 	OUT=$(lxc exec ${CONTAINER_NAME} -- sh -c "${1}")
 	RET=$?
 	if [ $# -eq 1 ] && [ ${RET} -ne 0 ]; then
+		echo ${OUT}
 		cprint "info" "${OUT}"
 	fi
 	return ${RET}