$ git clone -n https://gitee.com/src-opencloudos-rpms/xcb-util-renderutil.git /var/lib/mock/dist-oc9-build-131703-78667/root/chroot_tmpdir/scmroot/xcb-util-renderutil
Cloning into '/var/lib/mock/dist-oc9-build-131703-78667/root/chroot_tmpdir/scmroot/xcb-util-renderutil'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/xcb-util-renderutil
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8783811 import xcb-util-renderutil-0.3.9-6.tl4