diff --git a/rust b/rust
index 6a7c0b9..427644e 160000
--- a/rust
+++ b/rust
@@ -1 +1 @@
-Subproject commit 6a7c0b9e753357193f1ac7e597921ebc315c5008
+Subproject commit 427644eaf91bb9b2f39783f07729e5cde9e94c34