$ perlcritic --force -1 1.pl
Code is not tidy at line 1, column 1.  See page 33 of PBP.  (Severity: 1)
No package-scoped "$VERSION" variable found at line 1, column 1.  See page 404 of PBP.  (Severity: 2)
Regular expression without "/s" flag at line 6, column 38.  See pages 240,241 of PBP.  (Severity: 2)