   STARTUP │ (Re)initialized boot script
  DIRECTOR │ Launched worker 0
     PHASE │ run
     START │ ./plan.py
   SUCCESS │ ./plan.py
     START │ mutool draw -q -o example.png -r 100 example.pdf
   SUCCESS │ mutool draw -q -o example.png -r 100 example.pdf
  DIRECTOR │ Trying to delete 0 outdated output(s).
     PHASE │ watch
   DELETED │ example.png
     PHASE │ run
     START │ mutool draw -q -o example.png -r 100 example.pdf
   SUCCESS │ mutool draw -q -o example.png -r 100 example.pdf
  DIRECTOR │ Trying to delete 0 outdated output(s).
     PHASE │ watch
  DIRECTOR │ Stopping workers.
  DIRECTOR │ See you!
