Deny all warnings when building cargo

This helps keep the build a little cleaner and any breakage that happens due to
rust changing will likely be mitigated by nightlies.

diff --git a/src/cargo/lib.rs b/src/cargo/lib.rs
index b90ebe6e16370a80385a54fa530cb17fb2195051..50925ae7c87d5dbc1360bf4a9651c9515d209430 100644 (file)
--- a/src/cargo/lib.rs
+++ b/src/cargo/lib.rs
@@ -3,6 +3,7 @@
 
 #![feature(macro_rules, phase)]
 #![feature(default_type_params)]
+#![deny(warnings)]
 
 extern crate debug;
 extern crate term;