Mode:       "test run",
			Actor:      rta,
			Deps:       []*work.Action{buildAction},
			Package:    p,
			IgnoreFail: true, // run (prepare output) even if build failed
			TryCache:   rta.c.tryCache,
		}
		if writeCoverMetaAct != nil {
			// If writeCoverMetaAct != nil, this indicates that our
			// "go test -coverpkg" run actions will need to read the