v0.45.0

In this release

• Respect .cargo/config.toml build configuration, RUSTFLAGS, and RUSTDOCFLAGS
• Spotlight: Ghosts in the Compilation

✨ This adorable animation was made by @dekirisu ✨

This release requires Rust 1.89+ both to install (MSRV) and at runtime. Future releases will require Rust 1.90+.

Spotlight: Ghosts in the Compilation

Celebrating Halloween, Ghosts in the Compilation is the debugging story of how the functionality for respecting .cargo/config.toml configuration came to be.

We found a crate where:

• cargo-semver-checks said the code didn't compile.
• cargo check said it was fine.

As a result, we learned a fair bit about the edge cases of cargo, rustc, rustdoc, and compilation flags. Check it out here!

All merged PRs

• Releases now use Trusted Publishing, not a crates.io token. by @obi1kenobi in #1445
• Separate the tag and release-creation job from the publish job. by @obi1kenobi in #1446
• Remove unused atty dependency by @tottoto in #1448
• Update clap deprecated api by @tottoto in #1449
• Drop support for Rust 1.88. by @obi1kenobi in #1447
• docs: document test crate authoring practices by @obi1kenobi in #1450
• Add AGENTS.md for src/lints directory. by @obi1kenobi in #1451
• Add tests for test crate manifest consistency by @obi1kenobi in #1452
• Add unit test validating lint file metadata by @obi1kenobi in #1453
• Weekly cargo update of dependencies by @obi1kenobi in #1454
• Add top-level AGENTS.md file. by @obi1kenobi in #1455
• Add CI check for Cargo.lock files in test crates by @obi1kenobi in #1457
• Trim unchanged code from test crate pairs by @obi1kenobi in #1458
• Add workflow to auto-apply lint fixes by @obi1kenobi in #1459
• Add test to verify lint file naming consistency by @obi1kenobi in #1456
• Fix crash when passing --manifest-path Cargo.toml in cwd. by @obi1kenobi in #1462
• Weekly cargo update of dependencies by @obi1kenobi in #1465
• Weekly cargo update of dependencies by @obi1kenobi in #1468
• Ignore stale directories in manifest consistency check test. by @obi1kenobi in #1469
• Leniently accept --baseline-root as a manifest path. by @obi1kenobi in #1464
• Load rustflags/rustdocflags from cargo config, then augment them. by @obi1kenobi in #1471
• chore: updating snapshots for branch codex/remove-identical-code-in-test-crates by @obi1kenobi in #1460
• Weekly cargo update of dependencies by @obi1kenobi in #1474
• Weekly cargo update of dependencies by @obi1kenobi in #1479
• Add --build cargo flag to build failure repro message. by @obi1kenobi in #1480
• Bump actions/download-artifact from 5 to 6 by @dependabot[bot] in #1477
• Bump actions/upload-artifact from 4 to 5 by @dependabot[bot] in #1476
• Fix broken rustdoc link. by @obi1kenobi in #1483
• Streamlined error message wording. by @obi1kenobi in #1482
• Add next Rust minor to test matrix by @obi1kenobi in #1481
• Update tame-index and gix dependencies together. by @obi1kenobi in #1484
• Bump cargo_metadata version and chained dependencies. by @obi1kenobi in #1485
• Release v0.45. by @obi1kenobi in #1486

New Contributors

• @tottoto made their first contribution in #1448

Full Changelog: v0.44.0...v0.45.0