seeing the cron output (also from mkupdates) it looks like
/usr/local/spamassassin/automc/svn/trunk is now readonly?
-----Original Message-----
From: Cron Daemon
Sent: Tuesday, November 14, 2017 9:30 AM
To: sysadmins@spamassassin.apache.org
Subject: Cron ~/svn/trunk/build/mkupdates/run_nightly | /usr/bin/tee
/var/www/automc.spamassassin.org/mkupdates/mkupdates.txt
+ promote_active_rules
+ pwd
+ /usr/bin/perl build/mkupdates/listpromotable
/usr/local/spamassassin/automc/svn/trunk
/usr/local/spamassassin/automc/svn/trunk/build/mkupdates/run_nightly: line
20: rules/active.list.new: Permission denied
+ exit 1