diff --git a/rustc_tools_util/src/lib.rs b/rustc_tools_util/src/lib.rs
index bbe86be3c7c..09d80072d66 100644
--- a/rustc_tools_util/src/lib.rs
+++ b/rustc_tools_util/src/lib.rs
@@ -1,6 +1,3 @@
-#![feature(test)]
-#![feature(tool_lints)]
-
 use std::env;
 
 #[macro_export]