Update cargo submodule
diff --git a/src/tools/cargo b/src/tools/cargo
index 2394ea6..801d9b4 160000
--- a/src/tools/cargo
+++ b/src/tools/cargo
@@ -1 +1 @@
-Subproject commit 2394ea6cea8b26d717aa67eb1663a2dbf2d26078
+Subproject commit 801d9b4981dd07e3aecdca1ab86834c13615737e