tg.parallel()
	tg.run("list", "std")
	first := tg.getStdout()
	tg.run("list", "std")
	if first != tg.getStdout() {
		t.Error("go list std ordering is inconsistent")
	}
}

func TestGoListStdDoesNotIncludeCommands(t *testing.T) {
	tooSlow(t, "walks all of GOROOT/src")

	tg := testgo(t)
	defer tg.cleanup()
	tg.parallel()
	tg.run("list", "std")
	tg.grepStdoutNot("cmd/", "go list std shows commands")