$ git clone -n https://gitee.com/wenyuzifang/telnet.git /var/lib/mock/dist-an23-build-481721-74252/root/chroot_tmpdir/scmroot/telnet
Cloning into '/var/lib/mock/dist-an23-build-481721-74252/root/chroot_tmpdir/scmroot/telnet'...
$ git fetch origin 9cbdc4af1490e216ecdde107fff084f4eab1c1dd:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/telnet
 * [new ref]         9cbdc4af1490e216ecdde107fff084f4eab1c1dd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9cbdc4a Update code from upstream