Bug fixes

Fix a bug building with Rust 1.19. (#198)

* Add global Cargo settings for all packages.

* Fix a bug building with Rust 1.19.

Due to a bug (https://github.com/rust-lang/cargo/issues/4223), Rust was
displaying the stdout of the compiler, causing the parsing code to get
confused.

Also, update tests for 1.19 message changes, and deprecation of no-trans.