logrotate exits non-zero

gistfile1.txt

[root@ip-10-33-141-171 logrotate.d]# logrotate -df /etc/logrotate.conf
reading config file /etc/logrotate.conf
including /etc/logrotate.d
reading config file dracut
reading config info for /var/log/dracut.log
reading config file puppet
reading config info for /var/log/puppet/*log
reading config file syslog
reading config info for /var/log/cron
/var/log/maillog
/var/log/messages
/var/log/secure
/var/log/spooler

reading config file yum
reading config info for /var/log/yum.log
reading config info for /var/log/wtmp
reading config info for /var/log/btmp

Handling 6 logs

rotating pattern: /var/log/dracut.log  forced from command line (4 rotations)
empty log files are not rotated, old logs are removed
considering log /var/log/dracut.log
  log does not need rotating

rotating pattern: /var/log/puppet/*log  forced from command line (4 rotations)
empty log files are not rotated, old logs are removed
considering log /var/log/puppet/*log
  log /var/log/puppet/*log does not exist -- skipping
not running postrotate script, since no logs were rotated

rotating pattern: /var/log/cron
/var/log/maillog
/var/log/messages
/var/log/secure
/var/log/spooler
 forced from command line (4 rotations)
empty log files are rotated, old logs are removed
considering log /var/log/cron
  log needs rotating
considering log /var/log/maillog
  log needs rotating
considering log /var/log/messages
  log needs rotating
considering log /var/log/secure
  log needs rotating
considering log /var/log/spooler
  log needs rotating
rotating log /var/log/cron, log->rotateCount is 4
dateext suffix '-20141006'
glob pattern '-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]'
destination /var/log/cron-20141006 already exists, skipping rotation
rotating log /var/log/maillog, log->rotateCount is 4
dateext suffix '-20141006'
glob pattern '-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]'
destination /var/log/maillog-20141006 already exists, skipping rotation
rotating log /var/log/messages, log->rotateCount is 4
dateext suffix '-20141006'
glob pattern '-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]'
destination /var/log/messages-20141006 already exists, skipping rotation
rotating log /var/log/secure, log->rotateCount is 4
dateext suffix '-20141006'
glob pattern '-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]'
destination /var/log/secure-20141006 already exists, skipping rotation
rotating log /var/log/spooler, log->rotateCount is 4
dateext suffix '-20141006'
glob pattern '-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]'
destination /var/log/spooler-20141006 already exists, skipping rotation

rotating pattern: /var/log/yum.log  forced from command line (4 rotations)
empty log files are not rotated, old logs are removed
considering log /var/log/yum.log
  log needs rotating
rotating log /var/log/yum.log, log->rotateCount is 4
dateext suffix '-20141006'
glob pattern '-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]'
destination /var/log/yum.log-20141006 already exists, skipping rotation

rotating pattern: /var/log/wtmp  forced from command line (1 rotations)
empty log files are rotated, only log files >= 1048576 bytes are rotated, old logs are removed
considering log /var/log/wtmp
  log needs rotating
rotating log /var/log/wtmp, log->rotateCount is 1
dateext suffix '-20141006'
glob pattern '-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]'
destination /var/log/wtmp-20141006 already exists, skipping rotation

rotating pattern: /var/log/btmp  forced from command line (1 rotations)
empty log files are rotated, old logs are removed
considering log /var/log/btmp
  log needs rotating
rotating log /var/log/btmp, log->rotateCount is 1
dateext suffix '-20141006'
glob pattern '-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]'
destination /var/log/btmp-20141006 already exists, skipping rotation
[root@ip-10-33-141-171 logrotate.d]# echo $?
1