Urgau

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@ijackson We are trying to improve the diagnostic output in #125089. I've posted in https://github.com/rust-lang/rust/pull/125089#issuecomment-2113065110 the potential new diagnostic output for your case. If your have time, we would appreciate...

Wasn't this done in https://github.com/rust-lang/cargo-bisect-rustc/commit/e5925b51edf4c66897b15219dab8a941272ddf85 ?

> This has been resolved using the following patch in later builds on the homebrew. Adding an `#[allow]` is not resolving the issue, it's just delaying the issue until it...

Yes, that's the `diagnostics` scope, see the [`--remap-path-scope`](https://doc.rust-lang.org/nightly/unstable-book/compiler-flags/remap-path-scope.html) flag for more details.

The [implementation](https://github.com/rust-lang/rust/pull/93915) of this RFC has been merged in `rustc` as unstable and is already in nightly for experimentation. :tada: The next the steps for the `rustc` side will be...

> Wow, that's awesome! I didn't even know this was being worked on actively. :heart: > As someone who would like _love_ to use this in CI, how feasible is...

Good news! `rustdoc` (https://github.com/rust-lang/rust/pull/94154) and `cargo` (only features, https://github.com/rust-lang/cargo/pull/10408) support have been merged. :fireworks: As well a some improvements to the lint (https://github.com/rust-lang/rust/pull/94175). You can now simply use `cargo build...

Small update. Work was done to reduce the cost associated with well known values checking in PR https://github.com/rust-lang/rust/pull/95202. It resulted in noticeable win, coming from +1.5% to +1%. More work...

> Hi guys, following this thread put `-Zcheck-cfg=features,names,values,output` as command args works, but is there a way to put it in `config.toml [unstable]` section for now? Tried several times, still...

As part of my effort to improve check-cfg I opened several months ago [MCP636 - Simplify and improve explicitness of the check-cfg syntax](https://github.com/rust-lang/compiler-team/issues/636), which was accepted. The following represent the...