racerRust: 2015-05-04 -> 2015-05-18

Fixes build failure with rustc 1.0.0.

pkgs/development/tools/rust/racer/default.nix

@@ -4,16 +4,14 @@ with rustPlatform;
 
 buildRustPackage rec {
   #TODO add emacs support
-  name = "racer-git-2015-05-04";
+  name = "racer-git-2015-05-18";
   src = fetchgit {
     url = https://github.com/phildawes/racer;
-    rev = "bf2373ec08b0be03598283bd610c5b61bdb8738c";
-    sha256 = "0ldf05d19ghxk3fslxrc87j18zg8bam2y0ygdy456h37y2p1d1ck";
+    rev = "c2d31ed49baa11f06ffc0c7bc8f95dd00037d035";
+    sha256 = "0g420cbqpknhl61a4mpk3bbia8agf657d9vzzcqr338lmni80qz7";
   };
 
-  patches = [ ./pr-232.patch ];
-
-  depsSha256 = "0rinyh365znx39aygxyyxmi496pw0alblf2dl7l8fbmz63nkhfv2";
+  depsSha256 = "1wmpd2cjmk59382dq59hmb0xa6fxbnmmaz4nfs96qf613r5ylvra";
 
   buildInputs = [ makeWrapper ];
 

pkgs/development/tools/rust/racer/pr-232.patch

@@ -1,26 +0,0 @@
-From 3f354d69881424c7c902408d22f9138412a872b4 Mon Sep 17 00:00:00 2001
-From: Ricardo Martins <ricardo@scarybox.net>
-Date: Sat, 9 May 2015 17:12:55 +0100
-Subject: [PATCH] Use `Vec::extend` instead of binary operation `+`.
-
----
- src/racer/nameres.rs | 6 +++---
- 1 file changed, 3 insertions(+), 3 deletions(-)
-
-diff --git a/src/racer/nameres.rs b/src/racer/nameres.rs
-index 60636c6..ad1e01c 100644
---- a/src/racer/nameres.rs
-+++ b/src/racer/nameres.rs
-@@ -620,9 +620,9 @@ pub fn search_scope(start: usize, point: usize, src: &str,
-         }
- 
-         // There's a good chance of a match. Run the matchers
--        out = out + &*run_matchers_on_blob(src, start+blobstart, start+blobend,
--                                      searchstr,
--                                      filepath, search_type, local, namespace);
-+        out.extend(run_matchers_on_blob(src, start+blobstart, start+blobend,
-+                                        searchstr,
-+                                        filepath, search_type, local, namespace));
-         if let ExactMatch = search_type {
-             if !out.is_empty() {
-                 return out.into_iter();