pint.error --no-color lint --require-owner rules
! stdout .
cmp stderr stderr.txt

-- stderr.txt --
level=error msg="Failed to unmarshal file content" error="4:3: groupname: \"foo\" is repeated in the same file" lines=1-5 path=rules/strict.yml
rules/strict.yml:4: groupname: "foo" is repeated in the same file (yaml/parse)
- name: foo

level=info msg="Problems found" Fatal=1
level=fatal msg="Fatal error" error="problems found"
-- rules/strict.yml --
groups:
- name: foo
  rules: []
- name: foo
  rules: []
