   STARTUP │ (Re)initialized boot script
  DIRECTOR │ Launched worker 0
     PHASE │ run
     START │ ./plan.py
   SUCCESS │ ./plan.py
     START │ ./plan.py  # wd=bar/
   SUCCESS │ ./plan.py  # wd=bar/
     START │ cp -aT ../inp.txt ../out.txt  # wd=bar/
   SUCCESS │ cp -aT ../inp.txt ../out.txt  # wd=bar/
     START │ cp -aT ../foo/inp.txt ../foo/out.txt  # wd=bar/
   SUCCESS │ cp -aT ../foo/inp.txt ../foo/out.txt  # wd=bar/
  DIRECTOR │ Trying to delete 0 outdated output(s).
     PHASE │ watch
  DIRECTOR │ Stopping workers.
  DIRECTOR │ See you!
