$ git clone -n https://gitee.com/wency_cn/openssh_1767787124.git /var/lib/mock/dist-an23-build-504900-74854/root/chroot_tmpdir/scmroot/openssh_1767787124
Cloning into '/var/lib/mock/dist-an23-build-504900-74854/root/chroot_tmpdir/scmroot/openssh_1767787124'...
$ git fetch origin bcb1ceed1fb7cd17f4bfb8389cfd8414ea6bd6b4:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/openssh_1767787124
 * [new ref]         bcb1ceed1fb7cd17f4bfb8389cfd8414ea6bd6b4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bcb1cee Update code from upstream