$ git clone -n https://gitee.com/opencloudos-stream/srm-ifce.git /var/lib/mock/dist-oc9-epol-build-106801-66888/root/chroot_tmpdir/scmroot/srm-ifce
Cloning into '/var/lib/mock/dist-oc9-epol-build-106801-66888/root/chroot_tmpdir/scmroot/srm-ifce'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/srm-ifce
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9d9eec6 update