$ git clone -n https://gitee.com/src-opencloudos-rpms/rsyslog.git /var/lib/mock/dist-oc9-la64-build-133034-78829/root/chroot_tmpdir/scmroot/rsyslog
Cloning into '/var/lib/mock/dist-oc9-la64-build-133034-78829/root/chroot_tmpdir/scmroot/rsyslog'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/rsyslog
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 01d6d77 import rsyslog-8.2312.0-4.tl4