std: Warning police

src/libstd/arena.rs

@@ -33,7 +33,6 @@
 // to waste time running the destructors of POD.
 
 use list::{MutList, MutCons, MutNil};
-use list;
 
 use core::at_vec;
 use core::cast::{transmute, transmute_mut_region};
@@ -79,7 +78,7 @@ struct Chunk {
 }
 
 pub struct Arena {
-    // The head is seperated out from the list as a unbenchmarked
+    // The head is separated out from the list as a unbenchmarked
     // microoptimization, to avoid needing to case on the list to
     // access the head.
     priv head: Chunk,

src/libstd/future.rs

@@ -23,7 +23,7 @@
 
 use core::cast;
 use core::cell::Cell;
-use core::comm::{ChanOne, PortOne, oneshot, send_one};
+use core::comm::{PortOne, oneshot, send_one};
 use core::pipes::recv;
 use core::task;
 

src/libstd/net_tcp.rs

@@ -11,8 +11,6 @@
 //! High-level interface to libuv's TCP functionality
 // FIXME #4425: Need FFI fixes
 
-#[allow(deprecated_mode)];
-
 use future;
 use future_spawn = future::spawn;
 use ip = net_ip;

src/libstd/net_url.rs

@@ -10,8 +10,6 @@
 
 //! Types/fns concerning URLs (see RFC 3986)
 
-#[allow(deprecated_mode)];
-
 use core::cmp::Eq;
 use core::io::{Reader, ReaderUtil};
 use core::io;

src/libstd/workcache.rs

@@ -8,8 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[allow(deprecated_mode)];
-
 use json;
 use sha1;
 use serialize::{Encoder, Encodable, Decoder, Decodable};
@@ -17,7 +15,7 @@ use sort;
 
 use core::cell::Cell;
 use core::cmp;
-use core::comm::{ChanOne, PortOne, oneshot, send_one};
+use core::comm::{PortOne, oneshot, send_one};
 use core::either::{Either, Left, Right};
 use core::hashmap::HashMap;
 use core::io;