Auto merge of #8372 - tamaroning:unwrap_used, r=llogiq

[rust.git] / tests / versioncheck.rs

diff --git a/tests/versioncheck.rs b/tests/versioncheck.rs
index 1eaec4a50a6a6396f51a1d15969be3cd580c3190..77102b8cac0c977e9621dc9bcc1bf1c6bcb5c11d 100644 (file)
--- a/tests/versioncheck.rs
+++ b/tests/versioncheck.rs
@@ -1,4 +1,7 @@
+#![cfg_attr(feature = "deny-warnings", deny(warnings))]
+#![warn(rust_2018_idioms, unused_lifetimes)]
 #![allow(clippy::single_match_else)]
+
 use rustc_tools_util::VersionInfo;
 
 #[test]