# Libs Meeting 2021-08-18

###### tags: `Libs Meetings` `Minutes`

**Meeting Link**: https://meet.jit.si/rust-libs-meeting-ujepnbwg2lzqgt6wvrndwimi
**Attendees**: Jane, Amanieu, Josh, Josh, Mara, The 8472

## Agenda

- [Open Action Items](https://hackmd.io/Uehlc0qUQfWfvY1swYWRgQ)
- Triage
- Anything else?

## Triage

### FCPs

None

### Critical

None

### Prioritization Requested

- [2 `rust-lang/rust` `T-libs-api` `I-prioritize` items](https://github.com/rust-lang/rust/issues?q=is:open+label:T-libs-api+label:I-prioritize)
- [[87945](https://github.com/rust-lang/rust/issues/87945)] *Insecure behavior in std::process::Command on Windows*
- [[87991](https://github.com/rust-lang/rust/issues/87991)] *BuildHasher is no longer object safe in 1.55*

### Backports

- [1 `rust-lang/rust` `T-libs` `beta-nominated` items](https://github.com/rust-lang/rust/issues?q=is:open+label:T-libs+label:beta-nominated)
- [[88031](https://github.com/rust-lang/rust/pull/88031)] *Make \`BuildHasher\` object safe*
- Document this so we watch for it in PRs?
- Might be nice to have a lint? `#[deny(not_object_safe)]` or something? Or another attribute that rustdoc could also use.
- Or mark things as not-object-safe explicitly.
- Is this just `: Sized`?
- '#[non_exhaustive]' for traits? Force them to be not object safe, even if they are.
- [[87863](https://github.com/rust-lang/rust/pull/87863)] *Fix Windows Command::env("PATH")*

### Nominated

- [1 `rust-lang/rust` `T-libs` `I-nominated` items](https://github.com/rust-lang/rust/issues?q=is:open+label:T-libs+label:I-nominated)
- [[88098](https://github.com/rust-lang/rust/pull/88098)] *Allow handle\_alloc\_error to unwind*
- Try out some tests to check if binary sizes don't blow up:
- https://github.com/rust-lang/rust/issues/42808#issuecomment-311332192
- https://github.com/rust-lang/rust/issues/42808#issuecomment-311572879
- [1 `rust-lang/rfcs` `T-libs` `I-nominated` items](https://github.com/rust-lang/rfcs/issues?q=is:open+label:T-libs+label:I-nominated)
- [[3119](https://github.com/rust-lang/rfcs/pull/3119)] *Rust\-lang crate ownership policy*
- **Overview and draft categorization of our crates: https://hackmd.io/F8xMMiGaTk2v9To082lqKw**
- [1 `rust-lang/libs-team` `T-libs` `I-nominated` items](https://github.com/rust-lang/libs-team/issues?q=is:open+label:T-libs+label:I-nominated)
- [[28](https://github.com/rust-lang/libs-team/issues/28)] *Experts Map*

### Regressions

- [2 `rust-lang/rust` `T-libs` `regression-from-stable-to-stable` items](https://github.com/rust-lang/rust/issues?q=is:open+label:T-libs+label:regression-from-stable-to-stable)
- [[71359](https://github.com/rust-lang/rust/issues/71359)] `P-medium` *Regression in usable type complexity: overflow representing the type \`...\`*
- [[78713](https://github.com/rust-lang/rust/issues/78713)] `P-medium` *regression: \`panic!\` and RUST\_BACKTRACE=1 Show Wrong & Non\-Informative Function Names when Unwinding*

## Actions

- [ ] Reply to all issues/PRs discussed in this meeting, or add them to the [open action items](https://hackmd.io/Uehlc0qUQfWfvY1swYWRgQ).

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