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-rw-r--r--src/libarena/lib.rs2
1 files changed, 0 insertions, 2 deletions
diff --git a/src/libarena/lib.rs b/src/libarena/lib.rs
index 51eacd3fb4e..0118828ae18 100644
--- a/src/libarena/lib.rs
+++ b/src/libarena/lib.rs
@@ -19,7 +19,6 @@
 //! arena but can only hold objects of a single type, and Arena, which is a
 //! more complex, slower Arena which can hold objects of any type.
 
-#![crate_id = "arena#0.11.0"]
 #![crate_name = "arena"]
 #![experimental]
 #![crate_type = "rlib"]
@@ -31,7 +30,6 @@
 
 #![feature(unsafe_destructor)]
 #![allow(missing_doc)]
-#![allow(unused_attribute)] // NOTE: remove after stage0
 
 use std::cell::{Cell, RefCell};
 use std::cmp;