rollup merge of rust-lang#23763: brson/installer

alexcrichton · alexcrichton · commit 1c0e1a80e54a · 2015-03-27T16:09:54.000-07:00
diff --git a/src/rust-installer b/src/rust-installer
@@ -1 +1 @@
-Subproject commit 60fd8abfcae50629a3fc664bd809238fed039617
+Subproject commit 49cc7f6fef12bdd77a0f8b182d9a64c371cb17c8
