sudo: false
os:
  - linux

dist:
  - bionic

language: rust

matrix:
    include:
        - language: rust
          rust: stable
          cache:
            directories:
              - /home/travis/.cargo
          before_cache:
            - rm -rf /home/travis/.cargo/registry
          script:
            - cargo build --all --all-features -j 1  || exit 1
            - cargo test  --all --all-features -j 1  || exit 1
        - language: rust
          rust: beta
          cache:
            directories:
              - /home/travis/.cargo
          before_cache:
            - rm -rf /home/travis/.cargo/registry
          script:
            - cargo build --all --all-features -j 1  || exit 1
            - cargo test  --all --all-features -j 1  || exit 1

notifications:
  email:
    on_success: always
    on_failure: always