Fix nightly build issues

Author: sfackler

openssl/src/ssl/mod.rs

@@ -805,13 +805,7 @@ impl<S: Read+Write> SslStream<S> {
         SslStream::new_server_from(ssl, stream)
     }
 
-    /// Returns a mutable reference to the underlying stream.
-    ///
-    /// ## Warning
-    ///
-    /// `read`ing or `write`ing directly to the underlying stream will most
-    /// likely desynchronize the SSL session.
-    #[deprecated="use get_mut instead"]
+    #[doc(hidden)]
     pub fn get_inner(&mut self) -> &mut S {
         self.get_mut()
     }

openssl/src/ssl/tests.rs

@@ -429,7 +429,6 @@ fn test_npn_server_advertise_multiple() {
 mod dtlsv1 {
     use serialize::hex::FromHex;
     use std::net::TcpStream;
-    use std::old_io::{Writer};
     use std::thread;
 
     use crypto::hash::Type::{SHA256};