Disable busybox cache for windows

test/integration/functional_test.go

@@ -21,21 +21,11 @@ package integration
 import (
 	"strings"
 	"testing"
-
-	"k8s.io/minikube/pkg/minikube/constants"
-	"k8s.io/minikube/pkg/minikube/machine"
 )
 
 func TestFunctional(t *testing.T) {
 	minikubeRunner := NewMinikubeRunner(t)
 	minikubeRunner.EnsureRunning()
-	integrationTestImages := []string{"busybox:glibc"}
-	if err := machine.CacheImages(integrationTestImages, constants.ImageCacheDir); err != nil {
-		t.Fatalf("caching images: %s", err)
-	}
-	if err := machine.LoadFromCacheBlocking(&minikubeRunner, constants.ImageCacheDir); err != nil {
-		t.Fatalf("loading images: %s", err)
-	}
 	// This one is not parallel, and ensures the cluster comes up
 	// before we run any other tests.
 	t.Run("Status", testClusterStatus)