---

yaml
---
r: 152293
b: refs/heads/try2
c: 100ff4c
h: refs/heads/master
i:
  152291: 8d10fb6
v: v3

Author: bors

[refs]

@@ -5,7 +5,7 @@ refs/heads/snap-stage3: 78a7676898d9f80ab540c6df5d4c9ce35bb50463
 refs/heads/try: 519addf6277dbafccbb4159db4b710c37eaa2ec5
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b
-refs/heads/try2: ec8ef0d24d5d38dd4c841d06ee2c72b7c64e5a6f
+refs/heads/try2: 100ff4cf30d764552b36270c9f8e04373fd6e468
 refs/heads/dist-snap: ba4081a5a8573875fed17545846f6f6902c8ba8d
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503

branches/try2/.travis.yml

@@ -40,7 +40,7 @@ script: |
     if [[ $LLVM_VERSION != '3.4' ]]; then exit 0; fi
   fi &&
   make tidy &&
-  make -j4 rustc-stage1 &&
+  travis_wait make -j4 rustc-stage1 &&
   make check-stage1-std check-stage1-rpass check-stage1-cfail check-stage1-rfail check-stage1-doc
 
 env:

branches/try2/mk/crates.mk

@@ -60,36 +60,36 @@ DEPS_core :=
 DEPS_rlibc :=
 DEPS_alloc := core libc native:jemalloc
 DEPS_debug := std
-DEPS_std := core rand libc alloc native:rustrt native:backtrace
+DEPS_std := core rand libc alloc collections native:rustrt native:backtrace
 DEPS_graphviz := std
 DEPS_green := std native:context_switch
 DEPS_rustuv := std native:uv native:uv_support
 DEPS_native := std
-DEPS_syntax := std term serialize collections log fmt_macros debug
+DEPS_syntax := std term serialize log fmt_macros debug
 DEPS_rustc := syntax native:rustllvm flate arena serialize sync getopts \
-              collections time log graphviz debug
-DEPS_rustdoc := rustc native:hoedown serialize sync getopts collections \
+              time log graphviz debug
+DEPS_rustdoc := rustc native:hoedown serialize sync getopts \
                 test time debug
 DEPS_flate := std native:miniz
-DEPS_arena := std collections
+DEPS_arena := std
 DEPS_graphviz := std
 DEPS_glob := std
-DEPS_serialize := std collections log
-DEPS_term := std collections log
+DEPS_serialize := std log
+DEPS_term := std log
 DEPS_semver := std
 DEPS_uuid := std serialize
 DEPS_sync := std alloc
 DEPS_getopts := std
-DEPS_collections := std debug
+DEPS_collections := core alloc
 DEPS_fourcc := syntax std
 DEPS_hexfloat := syntax std
 DEPS_num := std
-DEPS_test := std collections getopts serialize term time regex
+DEPS_test := std getopts serialize term time regex
 DEPS_time := std serialize sync
 DEPS_rand := core
-DEPS_url := std collections
+DEPS_url := std
 DEPS_log := std sync
-DEPS_regex := std collections
+DEPS_regex := std
 DEPS_regex_macros = syntax std regex
 DEPS_fmt_macros = std
 
@@ -105,6 +105,7 @@ ONLY_RLIB_libc := 1
 ONLY_RLIB_rlibc := 1
 ONLY_RLIB_alloc := 1
 ONLY_RLIB_rand := 1
+ONLY_RLIB_collections := 1
 
 ################################################################################
 # You should not need to edit below this line

branches/try2/src/doc/guide-lifetimes.md

@@ -14,9 +14,9 @@ Despite their complete safety, a reference's representation at runtime
 is the same as that of an ordinary pointer in a C program. They introduce zero
 overhead. The compiler does all safety checks at compile time.
 
-Although references have rather elaborate theoretical underpinnings usually
-introduced as (e.g. region pointers), the core concepts will be familiar to
-anyone who has worked with C or C++. The best way to explain how they are
+Although references have rather elaborate theoretical underpinnings
+(e.g. region pointers), the core concepts will be familiar to anyone
+who has worked with C or C++. The best way to explain how they are
 used—and their limitations—is probably just to work through several examples.
 
 # By example

branches/try2/src/doc/tutorial.md

@@ -2058,8 +2058,7 @@ illegal to copy and pass by value.
 Generic `type`, `struct`, and `enum` declarations follow the same pattern:
 
 ~~~~
-extern crate collections;
-type Set<T> = collections::HashMap<T, ()>;
+type Set<T> = std::collections::HashMap<T, ()>;
 
 struct Stack<T> {
     elements: Vec<T>

branches/try2/src/libarena/lib.rs

@@ -28,8 +28,6 @@
        html_root_url = "http://doc.rust-lang.org/")]
 #![allow(missing_doc)]
 
-extern crate collections;
-
 use std::cell::{Cell, RefCell};
 use std::cmp;
 use std::intrinsics::{TyDesc, get_tydesc};

branches/try2/src/libcollections/bitv.rs

@@ -10,14 +10,16 @@
 
 #![allow(missing_doc)]
 
+use core::prelude::*;
 
-use std::cmp;
-use std::fmt;
-use std::iter::RandomAccessIterator;
-use std::iter::{Enumerate, Repeat, Map, Zip};
-use std::ops;
-use std::slice;
-use std::uint;
+use core::cmp;
+use core::fmt;
+use core::iter::{Enumerate, Repeat, Map, Zip};
+use core::ops;
+use core::slice;
+use core::uint;
+
+use vec::Vec;
 
 #[deriving(Clone)]
 struct SmallBitv {
@@ -977,26 +979,26 @@ impl<'a> Iterator<uint> for BitPositions<'a> {
 
 #[cfg(test)]
 mod tests {
-    extern crate test;
-    use self::test::Bencher;
+    use std::prelude::*;
+    use std::uint;
+    use std::rand;
+    use std::rand::Rng;
+    use test::Bencher;
 
     use bitv::{Bitv, SmallBitv, BigBitv, BitvSet, from_bools, from_fn,
                from_bytes};
     use bitv;
-
-    use std::uint;
-    use std::rand;
-    use std::rand::Rng;
+    use vec::Vec;
 
     static BENCH_BITS : uint = 1 << 14;
 
     #[test]
     fn test_to_str() {
         let zerolen = Bitv::new(0u, false);
-        assert_eq!(zerolen.to_str(), "".to_string());
+        assert_eq!(zerolen.to_str().as_slice(), "");
 
         let eightbits = Bitv::new(8u, false);
-        assert_eq!(eightbits.to_str(), "00000000".to_string());
+        assert_eq!(eightbits.to_str().as_slice(), "00000000")
     }
 
     #[test]
@@ -1019,7 +1021,7 @@ mod tests {
         let mut b = bitv::Bitv::new(2, false);
         b.set(0, true);
         b.set(1, false);
-        assert_eq!(b.to_str(), "10".to_string());
+        assert_eq!(b.to_str().as_slice(), "10");
     }
 
     #[test]
@@ -1330,7 +1332,7 @@ mod tests {
     fn test_from_bytes() {
         let bitv = from_bytes([0b10110110, 0b00000000, 0b11111111]);
         let str = format!("{}{}{}", "10110110", "00000000", "11111111");
-        assert_eq!(bitv.to_str(), str);
+        assert_eq!(bitv.to_str().as_slice(), str.as_slice());
     }
 
     #[test]
@@ -1347,8 +1349,8 @@ mod tests {
 
     #[test]
     fn test_from_bools() {
-        assert!(from_bools([true, false, true, true]).to_str() ==
-            "1011".to_string());
+        assert!(from_bools([true, false, true, true]).to_str().as_slice() ==
+                "1011");
     }
 
     #[test]

branches/try2/src/libcollections/btree.rs

@@ -18,8 +18,13 @@
 ///a length (the height of the tree), and lower and upper bounds on the
 ///number of elements that a given node can contain.
 
-use std::fmt;
-use std::fmt::Show;
+use core::prelude::*;
+
+use alloc::owned::Box;
+use core::fmt;
+use core::fmt::Show;
+
+use vec::Vec;
 
 #[allow(missing_doc)]
 pub struct BTree<K, V> {
@@ -772,6 +777,7 @@ impl<K: fmt::Show + Ord, V: fmt::Show> fmt::Show for BranchElt<K, V> {
 
 #[cfg(test)]
 mod test_btree {
+    use std::prelude::*;
 
     use super::{BTree, Node, LeafElt};
 

branches/try2/src/libcollections/deque.rs

@@ -10,7 +10,7 @@
 
 //! Container traits for collections
 
-use std::container::Mutable;
+use core::prelude::*;
 
 /// A double-ended sequence that allows querying, insertion and deletion at both ends.
 pub trait Deque<T> : Mutable {
@@ -41,11 +41,10 @@ pub trait Deque<T> : Mutable {
 
 #[cfg(test)]
 pub mod bench {
-    extern crate test;
-    use self::test::Bencher;
-    use std::container::MutableMap;
+    use std::prelude::*;
     use std::rand;
     use std::rand::Rng;
+    use test::Bencher;
 
     pub fn insert_rand_n<M:MutableMap<uint,uint>>(n: uint,
                                                   map: &mut M,

branches/try2/src/libcollections/dlist.rs

@@ -21,9 +21,12 @@
 // Backlinks over DList::prev are raw pointers that form a full chain in
 // the reverse direction.
 
-use std::iter;
-use std::mem;
-use std::ptr;
+use core::prelude::*;
+
+use alloc::owned::Box;
+use core::iter;
+use core::mem;
+use core::ptr;
 
 use deque::Deque;
 
@@ -607,11 +610,14 @@ impl<A: Clone> Clone for DList<A> {
 
 #[cfg(test)]
 mod tests {
-    extern crate test;
-    use self::test::Bencher;
-    use deque::Deque;
+    use std::prelude::*;
     use std::rand;
+    use test::Bencher;
+    use test;
+
+    use deque::Deque;
     use super::{DList, Node, ListInsertion};
+    use vec::Vec;
 
     pub fn check_links<T>(list: &DList<T>) {
         let mut len = 0u;

branches/try2/src/libcollections/enum_set.rs

@@ -13,7 +13,9 @@
 //! This module defines a container which uses an efficient bit mask
 //! representation to hold C-like enum variants.
 
-use std::num::Bitwise;
+use core::prelude::*;
+
+use core::num::Bitwise;
 
 #[deriving(Clone, PartialEq, Eq, Hash, Show)]
 /// A specialized Set implementation to use enum types.
@@ -136,7 +138,7 @@ impl<E:CLike> Iterator<E> for Items<E> {
 
 #[cfg(test)]
 mod test {
-
+    use std::prelude::*;
     use std::mem;
 
     use enum_set::{EnumSet, CLike};