Archived
R4e's own delivery plan waited for ever in tier 1: the controller took every module but build-agent's own from a referenced builder key, and only R4e's builder and build modules, delivered by that same plan, write references. The builder now says so in its bucket of instances; until it does, a walk asks build-agent as before R4e, and an open walk waiting on a key the running builder cannot reference is judged again at the next look.