$ git clone -n https://gitee.com/wenyuzifang/telnet.git /var/lib/mock/dist-an23-build-486766-74383/root/chroot_tmpdir/scmroot/telnet
Cloning into '/var/lib/mock/dist-an23-build-486766-74383/root/chroot_tmpdir/scmroot/telnet'...
$ git fetch origin f8790b13a2713aafa13f4d11c039c13c1fb3e8f9:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/telnet
 * [new ref]         f8790b13a2713aafa13f4d11c039c13c1fb3e8f9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f8790b1 Update code from upstream