0pdd.rb:23-25: We lose errors when they happen with the...

See #39, release log:

• bfad23f by @yegor256: #39 puzzle removed
• ba4230a by @yegor256: #39 fixed
• 6b713e8 by @yegor256: #39 temp log
• 66f6323 by @yegor256: #39 temp log
• a2f7801 by @yegor256: #39 catch output
• 17ba2e0 by @yegor256: #39 exception with message
• eb399fa by @yegor256: #39 proper backtrace
• 0fb7c8e by @yegor256: #39 includes more
• 417d795 by @yegor256: #39 includes more
• c6cf5e7 by @yegor256: #39 includes
• b75dc6b by @yegor256: #39 smtp
• d43c102 by @yegor256: #39 sendmail
• 997f1a1 by @yegor256: #39 typo
• 4aeae77 by @yegor256: #39 mail exceptions
• 018a29e by @yegor256: #1 puzzle

Released by Rultor 1.62.2, see build log