A request is the build's record under the id its outcome will carry, in state asked; the outcome takes its place and keeps the request beside it, so assign, the pending assignments and the planner read the builds bucket alone. The bucket removes no key, so a request past thirty days is not listed instead of deleted. The move folds build_request into the same records (one kind, builds, counted against both tables) and marks the requests never handed over to be asked again once: claimed before it is asked and settled after, so a crash loses the ask rather than making it twice. Also tests the chain buckets' options on a real bus, the assignments' mirror options included.
jschoubben
e0fb241263