From 0802b78e694c597748bd4cfa82491178508ab2d0 Mon Sep 17 00:00:00 2001
From: Dan Gohman <dev@sunfishcode.online>
Date: Tue, 22 Feb 2022 12:33:35 -0800
Subject: [PATCH] Add an `#[ignore]` to the `instant_duration_since_panic`
 test.

As of rust-lang/rust#89926, this test behaves differently. We support
rust versions before and after this change, so both behaviors are
possible, so just disable this test for now.
---
 tests/time.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/tests/time.rs b/tests/time.rs
index 17cd39b6..efc03281 100644
--- a/tests/time.rs
+++ b/tests/time.rs
@@ -78,8 +78,14 @@ fn instant_math_is_associative() {
     assert_eq!((now + offset) - now, (now - now) + offset);
 }
 
+// Ignore this test for now. As of rust-lang/rust#89926, Rust no longer panics
+// on this test.
+//
+// TODO: Once our MSRV no longer contains the old behavior, we should update
+// to the latest version of this test.
 #[test]
 #[should_panic]
+#[ignore]
 fn instant_duration_since_panic() {
     let clock = MonotonicClock::new(ambient_authority());
     let a = clock.now();