1 files changed, 2 insertions, 0 deletions
diff --git a/src/libstd/old_io/net/pipe.rs b/src/libstd/old_io/net/pipe.rs
index 77efedbc327..f9e5ae71e12 100644
--- a/src/libstd/old_io/net/pipe.rs
+++ b/src/libstd/old_io/net/pipe.rs
@@ -54,6 +54,7 @@ impl UnixStream {
     /// # Examples
     ///
     /// ```
+    /// # #![feature(old_io, old_path, io)]
     /// # #![allow(unused_must_use)]
     /// use std::old_io::net::pipe::UnixStream;
     /// use std::old_io::*;
@@ -181,6 +182,7 @@ impl UnixListener {
     /// # Examples
     ///
     /// ```
+    /// # #![feature(old_io, io, old_path)]
     /// # fn foo() {
     /// use std::old_io::net::pipe::UnixListener;
     /// use std::old_io::*;