language: rustsudo: falserust:- nightly- beta- stable- 1.45.0script:- cargo build- cargo test- cargo doc- if [ $TRAVIS_RUST_VERSION = nightly ]; then rustup target add aarch64-unknown-none; fi- if [ $TRAVIS_RUST_VERSION = nightly ]; then RUSTFLAGS="-Zcrate-attr=feature(integer_atomics)" cargo check --target=aarch64-unknown-none; finotifications:  email: false