From a98c989d00e93ab757669346def59addb9e40a14 Mon Sep 17 00:00:00 2001
From: Hayden Stainsby <hds@caffeineconcepts.com>
Date: Tue, 3 Dec 2024 15:54:08 +0100
Subject: [PATCH] only depend on `tracing-mock` if u64 atomics are available

---
 tokio/Cargo.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tokio/Cargo.toml b/tokio/Cargo.toml
index 4001f2eeb0c..a0353177b3e 100644
--- a/tokio/Cargo.toml
+++ b/tokio/Cargo.toml
@@ -151,7 +151,7 @@ mio-aio = { version = "0.9.0", features = ["tokio"] }
 [target.'cfg(loom)'.dev-dependencies]
 loom = { version = "0.7", features = ["futures", "checkpoint"] }
 
-[target.'cfg(tokio_unstable)'.dev-dependencies]
+[target.'cfg(all(tokio_unstable, target_has_atomic = "64"))'.dev-dependencies]
 tracing-mock = "= 0.1.0-beta.1"
 
 [package.metadata.docs.rs]