auto merge of #6566 : brson/rust/libuv, r=brson

bors · bors · commit c34c5051a5f4 · 2013-05-17T14:31:25.000-07:00
This cherry-picks a fix from upstream. It also includes another libuv patch that we were running but was accidentally removed in a submodule update.
diff --git a/src/libuv b/src/libuv
@@ -1 +1 @@
-Subproject commit 218ab86721eefd7b7e97fa6d9f95a80a1fa8686c
+Subproject commit dfae9c3e958dc086d9c0ab068cd76d196c95a433
