$ git clone -n https://gitee.com/opencloudos-stream/dav1d.git /var/lib/mock/dist-ocs23-loongarch64-build-137781-9626/root/chroot_tmpdir/scmroot/dav1d
正克隆到 '/var/lib/mock/dist-ocs23-loongarch64-build-137781-9626/root/chroot_tmpdir/scmroot/dav1d'...
$ git fetch origin master:KOJI_FETCH_HEAD
来自 https://gitee.com/opencloudos-stream/dav1d
 * [新分支]          master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD 现在位于 ade66d1 !1 Update to 1.2.1 to fix CVE-2023-32570 Merge pull request !1 from gordonwwang/master