$ git clone -n https://gitee.com/wency_cn/net-snmp_1770938020.git /var/lib/mock/dist-an23-build-514327-75110/root/chroot_tmpdir/scmroot/net-snmp_1770938020
Cloning into '/var/lib/mock/dist-an23-build-514327-75110/root/chroot_tmpdir/scmroot/net-snmp_1770938020'...
$ git fetch origin 0e6ebe25a5e459279086977a3dd026b65df10dba:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/net-snmp_1770938020
 * [new ref]         0e6ebe25a5e459279086977a3dd026b65df10dba -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0e6ebe2 Update code from upstream