$ git clone -n https://gitee.com/src-opencloudos-rpms/libX11.git /var/lib/mock/dist-oc9-build-251668-84132/root/chroot_tmpdir/scmroot/libX11
Cloning into '/var/lib/mock/dist-oc9-build-251668-84132/root/chroot_tmpdir/scmroot/libX11'...
$ git fetch origin 980511b1ad21f34ba2b980acde6932c4088e36c0:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/libX11
 * [new ref]         980511b1ad21f34ba2b980acde6932c4088e36c0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 980511b import libX11-1.8.7-4.tl4