$ git clone -n https://gitee.com/opencloudos-stream/kea.git /var/lib/mock/dist-oc9-epol-build-253493-84299/root/chroot_tmpdir/scmroot/kea
Cloning into '/var/lib/mock/dist-oc9-epol-build-253493-84299/root/chroot_tmpdir/scmroot/kea'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/kea
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f73f87b !3 update to Version 3.0.4 Merge pull request !3 from ocs-bot/master