Raise a machine that refuses or only partly applies its declarations past one apply interval, naming the package manager and its words, so the mesh says it rather than only status (issue 233)

cmd/mesh-controller/watchdogs.go

@@ -59,6 +59,10 @@ type signalFacts struct {
 	// from, each naming its sender (S20, novox/hq issue 234).
 	refusedSends    []inventory.Send
 	refusedSendsErr error
+	// doing is every machine whose last report was not a clean apply, with since when it has said the same
+	// failure (S21, novox/hq issue 233).
+	doing    []inventory.Doing
+	doingErr error
 
 	loop    loopFacts
 	loopErr error
@@ -369,6 +373,7 @@ func (w *watchdogs) gather(ctx context.Context) *signalFacts {
 	}
 	f.handActs, f.handActsErr = w.gatherHandActs(ctx, now)
 	f.refusedSends, f.refusedSendsErr = inv.RefusedSendsSince(ctx, now.Add(-generationRefusalsSaid))
+	f.doing, f.doingErr = inv.NotDoingWhatTheyWereTold(ctx)
 	f.facts.taken, _, f.facts.began, f.facts.err = exportedFacts.last()
 	return f
 }