$ git clone -n https://gitee.com/src-opencloudos-rpms/xorg-x11-server.git /var/lib/mock/dist-oc9-build-229225-81305/root/chroot_tmpdir/scmroot/xorg-x11-server
Cloning into '/var/lib/mock/dist-oc9-build-229225-81305/root/chroot_tmpdir/scmroot/xorg-x11-server'...
$ git fetch origin 55effea7c37d4d10c34b709f21d99dc4e3536a46:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/xorg-x11-server
 * [new ref]         55effea7c37d4d10c34b709f21d99dc4e3536a46 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 55effea import xorg-x11-server-21.1.8-15.tl4