$ git clone -n https://gitee.com/src-opencloudos-rpms/lynx.git /var/lib/mock/dist-oc9-build-180234-80096/root/chroot_tmpdir/scmroot/lynx
Cloning into '/var/lib/mock/dist-oc9-build-180234-80096/root/chroot_tmpdir/scmroot/lynx'...
$ git fetch origin 6e8dadab69deda3a1a8206624324f59049cc5936:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/lynx
 * [new ref]         6e8dadab69deda3a1a8206624324f59049cc5936 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6e8dada import lynx-2.9.2-1.tl4