language: rust
rust:
  - stable
  - beta
  - nightly
  - 1.56.1
sudo: false
before_script:
  - pip install 'travis-cargo<0.2' --user && export PATH=$HOME/.local/bin:$PATH
script:
  - cargo test
notifications:
  email:
    on_success: never
addons:
  apt:
    packages:
      - libcurl4-openssl-dev
      - libelf-dev
      - libdw-dev