! exec pint --no-color watch --listen=127.0.0.1:6227 --pidfile=nonexistent/pint.pid glob rules
! stdout .
cmp stderr stderr.txt

-- stderr.txt --
level=INFO msg="Loading configuration file" path=.pint.hcl
level=ERROR msg="Execution completed with error(s)" err="open nonexistent/pint.pid: no such file or directory"
-- rules/0001.yml --
groups:
- name: foo
  rules:
  - record: sum:up
    expr: sum(up)
-- .pint.hcl --
