// normalize-stderr-test ".rs:\d+:\d+" -> ".rs:LL:CC"
// normalize-stderr-test "note: rustc .+ running on .+" -> "note: rustc $$VERSION running on $$TARGET"
+// The test becomes too flaky if we care about exact args. If `-Z ui-testing`
+// from compiletest and `-Z track-diagnostics` from `// compile-flags` at the
+// top of this file are present, then assume all args are present.
+// normalize-stderr-test "note: compiler flags: .*-Z ui-testing.*-Z track-diagnostics" -> "note: compiler flags: ... -Z ui-testing ... -Z track-diagnostics"
+
fn main() {
break rust
}