$ git clone -n https://gitee.com/src-opencloudos-rpms/net-snmp.git /var/lib/mock/dist-oc9-build-228950-81261/root/chroot_tmpdir/scmroot/net-snmp
Cloning into '/var/lib/mock/dist-oc9-build-228950-81261/root/chroot_tmpdir/scmroot/net-snmp'...
$ git fetch origin adda7c7691ed20d6610209d9774f24c73448d1fe:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/net-snmp
 * [new ref]         adda7c7691ed20d6610209d9774f24c73448d1fe -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at adda7c7 import net-snmp-5.9.3-7.tl4