sudo: false
language: rust
matrix:
  # Early fail/finish build if jobs fail
  fast_finish: true
  include:
    - rust: '1.22.1' # base line for backwards compatibility
    - rust: stable # to stay up to date
    - rust: beta # because the Rust team appreciates it
    - rust: nightly
before_install:
  # Add Rust binaries to path
  - export PATH="$HOME/.cargo/bin:$PATH"
  # Add rustfmt
  - rustup component add rustfmt-preview
script:
  # Check formatting of sources
  - cargo fmt -- --write-mode=diff
  - cargo build --verbose
  - cargo test --verbose
cache: cargo
notifications:

sudo: false
language: rust
matrix:
  # Early fail/finish build if jobs fail
  fast_finish: true
  include:
    - rust: '1.22.1' # base line for backwards compatibility
    - rust: stable # to stay up to date
    - rust: beta # because the Rust team appreciates it
    - rust: nightly
before_install:
  # Add Rust binaries to path
  - export PATH="$HOME/.cargo/bin:$PATH"
  # Add rustfmt
  - rustup component add rustfmt-preview
script:
  # Check formatting of sources
  - cargo fmt -- --write-mode=diff
  - cargo build --verbose
  - cargo test --verbose
cache: cargo

Remove empty key from Travis CI config
Remove empty key from Travis CI config
