$ git clone -n https://gitee.com/opencloudos-stream/rust-packaging.git /var/lib/mock/dist-ocs23-build-198563-13819/root/chroot_tmpdir/scmroot/rust-packaging
Cloning into '/var/lib/mock/dist-ocs23-build-198563-13819/root/chroot_tmpdir/scmroot/rust-packaging'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/rust-packaging
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4c82721 !4 obsoletes rust-srpm-macros Merge pull request !4 from gordonwwang/master