   STARTUP │ (Re)initialized boot script
  DIRECTOR │ Launched worker 0
     PHASE │ run
     START │ ./plan.py
   SUCCESS │ ./plan.py
     START │ REPREP_NBARGS='{"dpi": 50}' jupyter nbconvert demo.ipynb --stdout --to html --execute > demo.html
   SUCCESS │ REPREP_NBARGS='{"dpi": 50}' jupyter nbconvert demo.ipynb --stdout --to html --execute > demo.html
──────────────────────────────── Standard error ────────────────────────────────
(stripped)
────────────────────────────────────────────────────────────────────────────────
  DIRECTOR │ Trying to delete 0 outdated output(s).
     PHASE │ watch
   DELETED │ demo.html
     PHASE │ run
     START │ REPREP_NBARGS='{"dpi": 50}' jupyter nbconvert demo.ipynb --stdout --to html --execute > demo.html
   SUCCESS │ REPREP_NBARGS='{"dpi": 50}' jupyter nbconvert demo.ipynb --stdout --to html --execute > demo.html
──────────────────────────────── Standard error ────────────────────────────────
(stripped)
────────────────────────────────────────────────────────────────────────────────
  DIRECTOR │ Trying to delete 0 outdated output(s).
     PHASE │ watch
  DIRECTOR │ Stopping workers.
  DIRECTOR │ See you!
