$ git clone -n https://gitee.com/src-opencloudos-rpms/xorg-x11-server.git /var/lib/mock/dist-oc8-build-74260-49862/root/chroot_tmpdir/scmroot/xorg-x11-server
Cloning into '/var/lib/mock/dist-oc8-build-74260-49862/root/chroot_tmpdir/scmroot/xorg-x11-server'...
$ git fetch origin f55a822ab9a73fceac392b8ba38269040d81bca7:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/xorg-x11-server
 * [new ref]         f55a822ab9a73fceac392b8ba38269040d81bca7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f55a822 import xorg-x11-server-1.20.11-22.tl3