$ git clone -n https://gitee.com/opencloudos-stream/kf5-akonadi-contacts.git /var/lib/mock/dist-oc9-epol-build-104973-66511/root/chroot_tmpdir/scmroot/kf5-akonadi-contacts
Cloning into '/var/lib/mock/dist-oc9-epol-build-104973-66511/root/chroot_tmpdir/scmroot/kf5-akonadi-contacts'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/kf5-akonadi-contacts
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f61c16c update