diff --git a/rust b/rust
index c6858a1..d40d01b 160000
--- a/rust
+++ b/rust
@@ -1 +1 @@
-Subproject commit c6858a1429895f27b4daafde9295deb494e2e29c
+Subproject commit d40d01bd0e7d9d20bb3454a3d0870f00b805a01c