install: - appveyor-retry appveyor DownloadFile https://win.rustup.rs/ -FileName rustup-init.exe - if not defined RUSTFLAGS rustup-init.exe -y --default-host x86_64-pc-windows-msvc --default-toolchain nightly - set PATH=%PATH%;C:\Users\appveyor\.cargo\bin - rustc -V - cargo -V build: false test_script: - cargo test