$ git clone -n https://gitee.com/src-opencloudos-rpms/libXfont2.git /var/lib/mock/dist-oc9-build-243648-83152/root/chroot_tmpdir/scmroot/libXfont2
Cloning into '/var/lib/mock/dist-oc9-build-243648-83152/root/chroot_tmpdir/scmroot/libXfont2'...
$ git fetch origin 711f75562825f04e1b10d05dcacf929523157676:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/libXfont2
 * [new ref]         711f75562825f04e1b10d05dcacf929523157676 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 711f755 import libXfont2-2.0.6-7.tl4