$ git clone -n https://gitee.com/src-opencloudos-rpms/xorg-x11-server.git /var/lib/mock/dist-oc9-build-240960-82780/root/chroot_tmpdir/scmroot/xorg-x11-server
Cloning into '/var/lib/mock/dist-oc9-build-240960-82780/root/chroot_tmpdir/scmroot/xorg-x11-server'...
$ git fetch origin dc1f5ab0c5c2d6f140052905801383896205455e:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/xorg-x11-server
 * [new ref]         dc1f5ab0c5c2d6f140052905801383896205455e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dc1f5ab import xorg-x11-server-21.1.8-17.tl4