./docker_builder/docker-builder-run.sh编译报错
（为了高效，请按如下格式提问）硬件主板型号：Tinker_Board_2s
固件名称/系统版本：
自编的或固件下载地址：
Log日志: (可以导出，用TXT附件上传)
=> load build definition from Dockerfile 0.6s
=> => transferring dockerfile: 1.28kB 0.1s
=> load .dockerignore 0.4s
=> => transferring context: 2B 0.0s
=> ERROR load metadata for docker.io/library/ubuntu:18.04 30.3s
------
> load metadata for docker.io/library/ubuntu:18.04:
------
Dockerfile:1
--------------------
1 | >>> FROM ubuntu:18.04
2 |
3 | ARG DEBIAN_FRONTEND=noninteractive
--------------------
ERROR: failed to solve: ubuntu:18.04: failed to do request: Head "https://docker.mirrors.ustc.edu.cn/v2/library/ubuntu/manifests/18.04?ns=docker.io": dial tcp: lookup docker.mirrors.ustc.edu.cn on 127.0.0.53:53: no such host
有谁遇到过吗？看起来是这个地址不对我无法访问，是不是我安装的docker有问题？
如果跳过/docker-builder-run.sh，直接运行下面的编译，可以吗？
source build/envsetup.sh
lunch WW_Tinker_Board_2-userdebug
./build.sh -UKAu
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