language: rust
matrix:
include:
- os: linux
rust: 1.8.0
- os: linux
rust: 1.10.0
- os: linux
rust: 1.14.0
- os: linux
rust: 1.18.0
- os: linux
rust: 1.22.0
- os: linux
rust: beta
- os: linux
rust: nightly
- os: osx
rust: stable
- os: osx
rust: beta
- os: osx
rust: nightly