fix go vet issues

pkg/controller/node/rate_limited_queue_test.go

@@ -189,16 +189,16 @@ func TestTryOrdering(t *testing.T) {
 		switch value.Value {
 		case "first":
 			if !value.AddedAt.Equal(time.Unix(0, time.Millisecond.Nanoseconds())) {
-				t.Fatalf("added time for %s is %d", value.Value, value.AddedAt)
+				t.Fatalf("added time for %s is %v", value.Value, value.AddedAt)
 			}
 
 		case "second":
 			if !value.AddedAt.Equal(time.Unix(0, 2*time.Millisecond.Nanoseconds())) {
-				t.Fatalf("added time for %s is %d", value.Value, value.AddedAt)
+				t.Fatalf("added time for %s is %v", value.Value, value.AddedAt)
 			}
 			if hasQueued {
 				if !value.ProcessAt.Equal(time.Unix(0, 6*time.Millisecond.Nanoseconds())) {
-					t.Fatalf("process time for %s is %d", value.Value, value.ProcessAt)
+					t.Fatalf("process time for %s is %v", value.Value, value.ProcessAt)
 				}
 				break
 			}
@@ -209,7 +209,7 @@ func TestTryOrdering(t *testing.T) {
 
 		case "third":
 			if !value.AddedAt.Equal(time.Unix(0, 3*time.Millisecond.Nanoseconds())) {
-				t.Fatalf("added time for %s is %d", value.Value, value.AddedAt)
+				t.Fatalf("added time for %s is %v", value.Value, value.AddedAt)
 			}
 		}
 		order = append(order, value.Value)

pkg/registry/core/pod/storage/storage_test.go

@@ -210,7 +210,7 @@ func TestIgnoreDeleteNotFound(t *testing.T) {
 		t.Fatalf("expect the DeletionGracePeriodSeconds to be set")
 	}
 	if *deletedPod.DeletionGracePeriodSeconds != 0 {
-		t.Errorf("expect the DeletionGracePeriodSeconds to be 0, got %d", *deletedPod.DeletionTimestamp)
+		t.Errorf("expect the DeletionGracePeriodSeconds to be 0, got %v", *deletedPod.DeletionTimestamp)
 	}
 }
 

test/e2e_node/node_container_manager_test.go

@@ -186,7 +186,7 @@ func runTest(f *framework.Framework) error {
 		return err
 	}
 	if len(nodeList.Items) != 1 {
-		return fmt.Errorf("Unexpected number of node objects for node e2e. Expects only one node: %+V", nodeList)
+		return fmt.Errorf("Unexpected number of node objects for node e2e. Expects only one node: %+v", nodeList)
 	}
 	node := nodeList.Items[0]
 	capacity := node.Status.Capacity