$ git clone -n https://gitee.com/opencloudos-stream/strace.git /var/lib/mock/dist-ocs23-build-40520-2059/root/chroot_tmpdir/scmroot/strace
Cloning into '/var/lib/mock/dist-ocs23-build-40520-2059/root/chroot_tmpdir/scmroot/strace'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/strace
 * [new ref]                    -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a53812d !1 Upgrade to version 6.4 Merge pull request !1 from gordonwwang/master