Automatic generation of Rust images?

[jrconlin]

Hi,
Thank you. The Rust Foundation generally releases new versions every six weeks. The last release was 30 Oct 2025. I've found that the Rust source crate updates a day later. Would it be possible to add a script or action to auto-generate a new version of the various base releases when new versions are introduced by Rust?

(I understand the work-around is to just call rustup update or rustup install <RUST_VERSION> inside of the container if we need to run a different version of rust.)