$ git clone -n https://gitee.com/wency_cn/nmap_1767849760.git /var/lib/mock/dist-an23-build-505387-74854/root/chroot_tmpdir/scmroot/nmap_1767849760
Cloning into '/var/lib/mock/dist-an23-build-505387-74854/root/chroot_tmpdir/scmroot/nmap_1767849760'...
$ git fetch origin 6ae1a548f2b6e346a0fddf177b325f99fa219176:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/nmap_1767849760
 * [new ref]         6ae1a548f2b6e346a0fddf177b325f99fa219176 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6ae1a54 Update code from upstream