$ git clone -n https://gitee.com/src-opencloudos-rpms/net-snmp.git /var/lib/mock/dist-oc8-build-215181-80831/root/chroot_tmpdir/scmroot/net-snmp
Cloning into '/var/lib/mock/dist-oc8-build-215181-80831/root/chroot_tmpdir/scmroot/net-snmp'...
$ git fetch origin f42fb7d43a92143d0e449651a54a93908bf774ad:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/net-snmp
 * [new ref]         f42fb7d43a92143d0e449651a54a93908bf774ad -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f42fb7d import net-snmp-5.8-31.tl3