language: rust
rust:
  - stable
  - beta
  - nightly
matrix:
  allow_failures:
    - rust: nightly
cache: cargo

language: rust
rust:
  - stable
  - beta
  - nightly
matrix:
  allow_failures:
    - rust: nightly
cache: cargo
dist: trusty

Use newer build environment for latest Ruby
Use newer build environment for latest Ruby
