lucascs@protonmail.com Lucas cargo-deny is a cargo plugin from Embark Studios that lints your project's dependency graph. It checks crate licenses against an allow/deny list, scans for security advisories (RustSec), bans specific or duplicate crates, and restricts the sources crates may be fetched from. It is commonly run in CI to enforce supply-chain policies across large Rust workspaces. EmbarkStudios/cargo-deny cargo-deny https://github.com/EmbarkStudios/cargo-deny/issues