[auto] do-nightly-rescore-example return code 8

[no...@spamassassin.apache.org]

Exit Status 8 is not zero for do-nightly-rescore-example.sh

=== tail of ~automc/tmp/do-stable-update-with-scores.log ===
+ echo ' HAM: 69397 (100000 required)'
 HAM: 69397 (100000 required)
+ echo 'SPAM: 292978 (55000 required)'
SPAM: 292978 (55000 required)
+ [[ 69397 -lt 100000 ]]
+ echo 'Insufficient ham corpus to generate scores; aborting.'
Insufficient ham corpus to generate scores; aborting.
+ exit 8
+ RV=8
+ '[' 8 -ne 0 ']'
+ echo 'Exit Status 8 is not zero for do-nightly-rescore-example'
Exit Status 8 is not zero for do-nightly-rescore-example
+ echo 'From: noreply@spamassassin.apache.org (automc Cron)'
+ echo 'Subject: [auto] do-nightly-rescore-example return code 8'
+ echo ''
+ echo 'Exit Status 8 is not zero for do-nightly-rescore-example.sh'
+ echo ''
+ echo '=== tail of ~automc/tmp/do-stable-update-with-scores.log ==='
+ tail -20 /usr/local/spamassassin/automc/tmp/do-stable-update-with-scores.log
+ /usr/sbin/sendmail -oi ruleqa@spamassassin.apache.org