From 2bcd67f568be795b9d33832e71cc062c62a7e7c5 Mon Sep 17 00:00:00 2001
From: Gleb Kozyrev <gleb@gkoz.com>
Date: Sun, 1 Feb 2015 14:53:51 +0200
Subject: [PATCH] Declare the use of unstable libstd APIs

---
 openssl-sys/src/build.rs | 2 +-
 openssl-sys/src/lib.rs   | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/openssl-sys/src/build.rs b/openssl-sys/src/build.rs
index 3f3053f0..cb1b41c5 100644
--- a/openssl-sys/src/build.rs
+++ b/openssl-sys/src/build.rs
@@ -1,4 +1,4 @@
-#![allow(unstable)]
+#![feature(core, collections, os)]
 
 extern crate "pkg-config" as pkg_config;
 
diff --git a/openssl-sys/src/lib.rs b/openssl-sys/src/lib.rs
index b2e2d312..84bd004b 100644
--- a/openssl-sys/src/lib.rs
+++ b/openssl-sys/src/lib.rs
@@ -1,5 +1,6 @@
 #![allow(non_camel_case_types, non_upper_case_globals, non_snake_case)]
-#![allow(dead_code, unstable)]
+#![allow(dead_code)]
+#![feature(core, io, libc, os, path, std_misc)]
 
 extern crate libc;