$ git clone -n https://gitee.com/gordonwwang/rust.git /var/lib/mock/dist-ocs23-build-9704-339/root/chroot_tmpdir/scmroot/rust
Cloning into '/var/lib/mock/dist-ocs23-build-9704-339/root/chroot_tmpdir/scmroot/rust'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/gordonwwang/rust
 * [new ref]                    -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a16dd61 Upgrade to 1.69.0