$ git clone -n https://gitee.com/wency_cn/net-snmp_1768577140.git /var/lib/mock/dist-an23-build-507729-74937/root/chroot_tmpdir/scmroot/net-snmp_1768577140
Cloning into '/var/lib/mock/dist-an23-build-507729-74937/root/chroot_tmpdir/scmroot/net-snmp_1768577140'...
$ git fetch origin 76294b4eb62e7a231b3f4156a2ea7932ee395048:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/net-snmp_1768577140
 * [new ref]         76294b4eb62e7a231b3f4156a2ea7932ee395048 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 76294b4 Update code from upstream