language: rust
cache: cargo
os: linux
dist: xenial

before_script:
  - cargo fetch

jobs:
  allow_failures:
    env:
      - CAN_FAIL=true
  include:
  - stage: "Stable: Build"
    rust: stable
    script: cargo rustc --verbose -- -D warnings
    name: "Build Stable"
  - stage: "Stable: Tests"
    rust: stable
    script: cargo test --verbose --all
    name: "Tests Stable"
  - stage: "Features"
    rust: stable
    script: cargo test --verbose --all --no-default-features --features num
    name: "num Tests"
    env: CAN_FAIL=true
  - stage: "Beta: Build"
  # - #
    rust: beta
    script: cargo rustc --verbose -- -D warnings
    name: "Build Beta"