diff --git a/collector/compile-benchmarks/serde-1.0.136/src/lib.rs b/collector/compile-benchmarks/serde-1.0.136/src/lib.rs
index 8c97bffb6ec67..9609dabe31c77 100644
--- a/collector/compile-benchmarks/serde-1.0.136/src/lib.rs
+++ b/collector/compile-benchmarks/serde-1.0.136/src/lib.rs
@@ -140,7 +140,7 @@
     )
 )]
 // Rustc lints.
-#![deny(missing_docs, unused_imports)]
+#![deny(missing_docs)]
 
 ////////////////////////////////////////////////////////////////////////////////