$ git clone -n https://gitee.com/src-opencloudos-rpms/xorg-x11-server.git /var/lib/mock/dist-oc8-build-118685-69666/root/chroot_tmpdir/scmroot/xorg-x11-server
Cloning into '/var/lib/mock/dist-oc8-build-118685-69666/root/chroot_tmpdir/scmroot/xorg-x11-server'...
$ git fetch origin c5b4fd92d64ce91d6fef6e9f793e301b913dc363:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/xorg-x11-server
 * [new ref]         c5b4fd92d64ce91d6fef6e9f793e301b913dc363 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c5b4fd9 import xorg-x11-server-1.20.11-25.tl3