$ git clone -n https://gitee.com/wency_cn/net-snmp_1770935379.git /var/lib/mock/dist-an23-build-514324-75110/root/chroot_tmpdir/scmroot/net-snmp_1770935379
Cloning into '/var/lib/mock/dist-an23-build-514324-75110/root/chroot_tmpdir/scmroot/net-snmp_1770935379'...
$ git fetch origin dfd28ed803bc39a87bd76d733b8daf22eb10d3e5:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/net-snmp_1770935379
 * [new ref]         dfd28ed803bc39a87bd76d733b8daf22eb10d3e5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dfd28ed Update code from upstream