$ git clone -n https://gitee.com/src-opencloudos-rpms/evolution.git /var/lib/mock/dist-oc9-webui-build-56378-14795/root/chroot_tmpdir/scmroot/evolution
Cloning into '/var/lib/mock/dist-oc9-webui-build-56378-14795/root/chroot_tmpdir/scmroot/evolution'...
$ git fetch origin oc9-webui:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/evolution
 * [new branch]      oc9-webui  -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0a69449 import evolution-3.46.4-1.tl4