libcollections: deny warnings in doctests

[rust.git] / src / libcollections / lib.rs

diff --git a/src/libcollections/lib.rs b/src/libcollections/lib.rs
index 670c32776df7b8679693129dc90cc7735bb8ffed..54b98c6e17992f8490d49fc04a6505b44335332c 100644 (file)
--- a/src/libcollections/lib.rs
+++ b/src/libcollections/lib.rs
@@ -27,7 +27,7 @@
        html_root_url = "https://doc.rust-lang.org/nightly/",
        html_playground_url = "https://play.rust-lang.org/",
        issue_tracker_base_url = "https://github.com/rust-lang/rust/issues/",
-       test(no_crate_inject))]
+       test(no_crate_inject, attr(allow(unused_variables), deny(warnings))))]
 
 #![allow(trivial_casts)]
 #![cfg_attr(test, allow(deprecated))] // rand