$ git clone -n https://gitee.com/wency_cn/net-snmp_1770971768.git /var/lib/mock/dist-an23-build-514521-75110/root/chroot_tmpdir/scmroot/net-snmp_1770971768
Cloning into '/var/lib/mock/dist-an23-build-514521-75110/root/chroot_tmpdir/scmroot/net-snmp_1770971768'...
$ git fetch origin 189a222fb2e8fe6dd6168971e4c2b00d589b0ff5:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/net-snmp_1770971768
 * [new ref]         189a222fb2e8fe6dd6168971e4c2b00d589b0ff5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 189a222 Update code from upstream