if err != nil || info.IsDir() {
			os.Chmod(path, 0777)
		}
		return nil
	})
	return robustio.RemoveAll(dir)
}

func TestNewReleaseRebuildsStalePackagesInGOPATH(t *testing.T) {
	if testing.Short() {
		t.Skip("skipping lengthy test in short mode")
	}

	tg := testgo(t)
	defer tg.cleanup()
	tg.parallel()