t.Fatalf("exit status: %v\n%s", err, stderr.String())
	}

	t.Logf("raw stdout: %q", stdout.String())
	t.Logf("raw stderr: %q", stderr.String())

	f1, err1 := parseFakeTime(stdout.Bytes())
	if err1 != nil {
		t.Fatal(err1)
	}
	f2, err2 := parseFakeTime(stderr.Bytes())
	if err2 != nil {
		t.Fatal(err2)
	}

	const time0 = 1257894000000000000
	got := [][]fakeTimeFrame{f1, f2}
	var want = [][]fakeTimeFrame{{