$ git clone -n https://gitee.com/wency_cn/net-snmp_1770749883.git /var/lib/mock/dist-an23-build-513245-75099/root/chroot_tmpdir/scmroot/net-snmp_1770749883
Cloning into '/var/lib/mock/dist-an23-build-513245-75099/root/chroot_tmpdir/scmroot/net-snmp_1770749883'...
$ git fetch origin edcece0c615bff49ecb8cf316c989a3e183c4fe8:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/net-snmp_1770749883
 * [new ref]         edcece0c615bff49ecb8cf316c989a3e183c4fe8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at edcece0 Update code from upstream