   STARTUP │ (Re)initialized boot script
  DIRECTOR │ Launched worker 0
     PHASE │ run
     START │ ./plan.py
   SUCCESS │ ./plan.py
     START │ ./step.py
RESCHEDULE │ ./step.py
──────────────── Rescheduling due to unavailable amended inputs ────────────────
Missing inputs and/or required directories:
missing.txt
────────────────────────────────────────────────────────────────────────────────
     START │ echo Will be deleted by accident > missing.txt
   SUCCESS │ echo Will be deleted by accident > missing.txt
     START │ ./step.py
      FAIL │ ./step.py
────────────────────────────────── Step info ───────────────────────────────────
Command               ./step.py
Return code           1
──────────────────────────────── Invalid inputs ────────────────────────────────
Input vanished unexpectedly: missing.txt
──────────────────────────────── Standard error ────────────────────────────────
(stripped)
────────────────────────────────────────────────────────────────────────────────
     ERROR │ The scheduler has been drained due to unexpected input changes.
   WARNING │ 1 step(s) failed.
   WARNING │ Scheduler is put on hold. Not reporting pending steps.
   WARNING │ Skipping file cleanup due to incomplete build.
   WARNING │ Check logs: .stepup/fail.log .stepup/warning.log
     PHASE │ watch
  DIRECTOR │ Stopping workers.
  DIRECTOR │ See you!
