$ git clone -n https://gitee.com/wency_cn/telnet_1767788604.git /var/lib/mock/dist-an23-build-504919-74854/root/chroot_tmpdir/scmroot/telnet_1767788604
Cloning into '/var/lib/mock/dist-an23-build-504919-74854/root/chroot_tmpdir/scmroot/telnet_1767788604'...
$ git fetch origin 875df7b4708958ac88ae5b97c5be51a02352176f:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/telnet_1767788604
 * [new ref]         875df7b4708958ac88ae5b97c5be51a02352176f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 875df7b Update code from upstream