language: rust
sudo: required
cache: cargo
rust:
  - stable
  - beta
  - nightly
matrix:
  include:
    - rust: nightly
      before_script:
        - export PATH=$HOME/.cargo/bin:$PATH
        - cargo install cargo-update   || echo "cargo-update already installed"
        - cargo install cargo-travis   || echo "cargo-travis already installed"
        - cargo install-update -a
        - mkdir -p target/kcov-master
      script: cargo coveralls --verbose --all-features
  allow_failures:
    - rust: nightly
  fast_finish: true
addons:
  apt:
    packages:
      - libcurl4-openssl-dev
      - libelf-dev
      - libdw-dev
      - binutils-dev
      - cmake
    sources:
      - kalakris-cmake

cache:
  directories:
    - /home/travis/.cargo

before_cache:
  - rm -rf /home/travis/.cargo/registry