dist: xenial
language: rust
services:
  - docker

rust:
  - stable

cache: cargo

env:
  - TARGET=arm-unknown-linux-gnueabihf
  - TARGET=armv7-unknown-linux-gnueabihf
  - TARGET=x86_64-unknown-linux-gnu

install:
  - rustup self update
  - cargo install cross

script:
  - cross build --target $TARGET --release