cfg.BuildMod = "mod"
		return
	case "mod graph", "mod verify", "mod why":
		// These commands should not update go.mod or go.sum, but they should be
		// able to fetch modules not in go.sum and should not report errors if
		// go.mod is inconsistent. They're useful for debugging, and they need
		// to work in buggy situations.
		cfg.BuildMod = "mod"
		return

	// If the pod does not reference any claim,
	// DynamicResources Filter has nothing to do with the Pod.
	if len(claims) == 0 {
		return nil, framework.NewStatus(framework.Skip)
	}

	// Fetch PodSchedulingContext, it's going to be needed when checking claims.
	if err := s.podSchedulingState.init(ctx, pod, pl.podSchedulingContextLister); err != nil {
		return nil, statusError(logger, err)
	}

	// more details.
	writeCoverMetaAct *work.Action

	// sequencing of json start messages, to preserve test order
	prev <-chan struct{} // wait to start until prev is closed
	next chan<- struct{} // close next once the next test can start.
}

// runCache is the cache for running a single test.
type runCache struct {
	disableCache bool // cache should be disabled for this run

	buf *bytes.Buffer