diff --git a/serde/src/lib.rs b/serde/src/lib.rs
index 6144fb15..efb29411 100644
--- a/serde/src/lib.rs
+++ b/serde/src/lib.rs
@@ -66,7 +66,7 @@
 #![cfg_attr(feature = "collections", feature(collections, enumset))]
 #![cfg_attr(feature = "clippy", feature(plugin))]
 #![cfg_attr(feature = "clippy", plugin(clippy))]
-#![cfg_attr(feature = "clippy", allow(linkedlist, type_complexity))]
+#![cfg_attr(feature = "clippy", allow(linkedlist, type_complexity, doc_markdown))]
 #![deny(missing_docs)]
 
 #[cfg(feature = "collections")]
diff --git a/testing/tests/compile_tests.rs b/testing/tests/compile_tests.rs
index 41942522..62b826f8 100644
--- a/testing/tests/compile_tests.rs
+++ b/testing/tests/compile_tests.rs
@@ -6,7 +6,7 @@ use std::env::var;
 fn run_mode(mode: &'static str) {
     let mut config = compiletest::default_config();
 
-    let cfg_mode = mode.parse().ok().expect("Invalid mode");
+    let cfg_mode = mode.parse().expect("Invalid mode");
 
     config.target_rustcflags = Some("-L target/debug/ -L target/debug/deps/".to_owned());
     if let Ok(name) = var::<&str>("TESTNAME") {