$ git clone -n https://gitee.com/opencloudos-stream/rust-xh.git /var/lib/mock/dist-oc9-epol-build-90168-58750/root/chroot_tmpdir/scmroot/rust-xh
Cloning into '/var/lib/mock/dist-oc9-epol-build-90168-58750/root/chroot_tmpdir/scmroot/rust-xh'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/rust-xh
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at de74849 !2 Initial build Merge pull request !2 from 赵云/master