$ git clone -n https://gitee.com/bbrucezhang/gnome-desktop3.git /var/lib/mock/dist-oc9-webui-build-123568-73026/root/chroot_tmpdir/scmroot/gnome-desktop3
Cloning into '/var/lib/mock/dist-oc9-webui-build-123568-73026/root/chroot_tmpdir/scmroot/gnome-desktop3'...
$ git fetch origin oc9-webui:KOJI_FETCH_HEAD
From https://gitee.com/bbrucezhang/gnome-desktop3
 * [new branch]      oc9-webui  -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cc6de8d Update to 44.1