GitLab CI - Rust setup

.gitlab-ci.yml

image: rust

test:
  script:
    - rustc --version
    - cargo --version
    - cargo test
    - rustup component add rustfmt
    - cargo fmt -- --check
    - rustup component add clippy
    - cargo clippy -- -D warnings
    - cargo install cargo-audit
    - cargo audit

Courtesy of Alan Faloon.

This is very short and neat compared to the github actions version, which I assume is because the actions version has many more bells and whistles (scheduling, toolchain specification etc). Does anyone know how would a feature-matched gitlab-ci yaml file compare?

The big difference with the GitHub actions version is caching and parallelism - I am not a GitLab user, but I'd be happy to host a more optimised version if provided.