Update to rustc 2d0cbf3e3e25e092bd9e4c94d08e446b680869f0.

tests/reftest.rs

@@ -7,7 +7,14 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![feature(collections, exit_status, fs_walk, path_ext, slice_patterns, test)]
+#![feature(append)]
+#![feature(exit_status)]
+#![feature(fs_walk)]
+#![feature(path_ext)]
+#![feature(slice_extras)]
+#![feature(slice_patterns)]
+#![feature(test)]
+
 #[macro_use] extern crate bitflags;
 extern crate png;
 extern crate test;

tests/unit/net/lib.rs

@@ -2,7 +2,7 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-#![cfg_attr(test, feature(alloc))]
+#![cfg_attr(test, feature(box_raw))]
 
 extern crate net;
 extern crate net_traits;

tests/unit/util/lib.rs

@@ -2,7 +2,7 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-#![feature(plugin, custom_derive, alloc)]
+#![feature(plugin, custom_derive, heap_api)]
 #![plugin(plugins)]
 extern crate util;
 extern crate libc;