failure 0.1.4

Experimental error handling abstraction.
Documentation
language: rust
rust:
    - 1.18.0
    - stable
    - beta
    - nightly
cache: cargo
script:
  - if [ "$TRAVIS_RUST_VERSION" == "1.18.0" ]; then cp Cargo.lock.ci Cargo.lock; fi
  - cargo test
  - cargo test --features backtrace
  - cargo check --no-default-features