Allow dead code. am: 3c632310dd am: be3e7b36aa

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/chrono/+/2853285

Change-Id: I93ae7c70f1840b12fd72151c25b7b9a9a9f4af80
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/src/lib.rs b/src/lib.rs
index 9d66ae3..e2608d3 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -414,7 +414,6 @@
 #![cfg_attr(feature = "bench", feature(test))] // lib stability features as per RFC #507
 #![deny(missing_docs)]
 #![deny(missing_debug_implementations)]
-#![deny(dead_code)]
 // lints are added all the time, we test on 1.13
 #![allow(unknown_lints)]
 #![cfg_attr(not(any(feature = "std", test)), no_std)]