Merge pull request #28663 from NeQuissimus/rustRegistry_2017_08_27

rustRegistry: 2017-08-24 -> 2017-08-27

pkgs/top-level/rust-packages.nix

···
 { stdenv, fetchFromGitHub, git }:
 
 stdenv.mkDerivation {
-  name = "rustRegistry-2017-08-24";
+  name = "rustRegistry-2017-08-27";
 
   src = fetchFromGitHub {
     owner = "rust-lang";
     repo = "crates.io-index";
-    rev = "53fd44d796ca10ec0a5a9b657d8c7f8964695a49";
-    sha256 = "1ppg3q001ypdh6w0ymhkcilr5gyr2pnrha9vdixa0gzgw06k7k0s";
+    rev = "2f344732d240aaa8b5090f0c280ea05382a1c8cb";
+    sha256 = "19h8znbmq2skcrzmc0rcn1c6m3qqb58v8qfh8svkvmihhzpkmhmv";
   };
   phases = [ "unpackPhase" "installPhase" ];
   installPhase = ''