logger, pow/dagger, pow/ezp: delete dead code

node/node_test.go

@@ -218,7 +218,7 @@ func TestServiceRestarts(t *testing.T) {
 	}
 	defer stack.Stop()
 
-	if running || started != 1 {
+	if !running || started != 1 {
 		t.Fatalf("running/started mismatch: have %v/%d, want true/1", running, started)
 	}
 	// Restart the stack a few times and check successful service restarts