cracklib mail

[Max <davros@cyclone.stanford.edu>]

I keep on getting bizarre mail from cracklib every single day with the
following message:

/etc/cron.daily/cracklib:
45375 45375

Looking in /etc/cron.daily/cracklib doesn't tell me why it's mailing
me with those two numbers, and neither do the cracklib man pages.  Any
clues?

Thanks,
    Max