1language: rust 2 3script: 4 - cargo test 5 6matrix: 7 include: 8 - rust: nightly 9 - rust: beta 10 env: RUSTFLAGS='--cfg remain_stable_testing' 11 - rust: stable 12 env: RUSTFLAGS='--cfg remain_stable_testing' 13 - rust: 1.31.0 14 env: RUSTFLAGS='--cfg remain_stable_testing' 15