$ git clone -n https://gitee.com/opencloudos-stream/rust-rav1e.git /var/lib/mock/dist-ocs23-build-179128-11487/root/chroot_tmpdir/scmroot/rust-rav1e
Cloning into '/var/lib/mock/dist-ocs23-build-179128-11487/root/chroot_tmpdir/scmroot/rust-rav1e'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/rust-rav1e
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 98b664d !1 add support for loongarch64 Merge pull request !1 from dpd/master