Re: Stale copyright year in v3.18 / test failure

> it built fine on the second try.

That's strange.  All that test does is running

  mail --version | sed '1{s/-[0-9][0-9]* //;s/ *\[.*\]//;q;}'

and comparing the result with "mail (GNU Mailutils) 3.18".  If it
failed, that means that the resulted string was different.

Regards,
Sergey