The process applier's unchanged path returned an outcome that said nothing about what was
written; the loop recorded it like any other, erasing the digest. The next cycle found no
record and re-created the daemon, the one after found a record again, and so on: the
node's runtime restarted every ten minutes on every machine since it arrived. The outcome
now carries the digest forward, as a file's does. The test applies one process three
times and asserts the record survives an unchanged apply and no restart is asked.
jochen