$ git clone -n https://gitee.com/wenyuzifang/telnet.git /var/lib/mock/dist-an23-build-469038-74027/root/chroot_tmpdir/scmroot/telnet
Cloning into '/var/lib/mock/dist-an23-build-469038-74027/root/chroot_tmpdir/scmroot/telnet'...
$ git fetch origin 880c873f36195a29d9ca3e03f4ade71976c835a3:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/telnet
 * [new ref]         880c873f36195a29d9ca3e03f4ade71976c835a3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 880c873 Update code from upstream