$ git clone -n https://gitee.com/wency_cn/net-snmp_1770748925.git /var/lib/mock/dist-an23-build-513238-75099/root/chroot_tmpdir/scmroot/net-snmp_1770748925
Cloning into '/var/lib/mock/dist-an23-build-513238-75099/root/chroot_tmpdir/scmroot/net-snmp_1770748925'...
$ git fetch origin e0e2c3c56375d13b9dc5bfe8955c85d59a4a4b61:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/net-snmp_1770748925
 * [new ref]         e0e2c3c56375d13b9dc5bfe8955c85d59a4a4b61 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e0e2c3c Update code from upstream