---
# System prepended metadata

title: Libs Meeting 2021-11-10
tags: [Minutes, Libs Meetings]

---

# Libs Meeting 2021-11-10

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

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

## Agenda

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

## Triage

### FCPs

0 open T-libs FCPs:
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### Critical

None

### Backports

- [1 `rust-lang/rust` `T-libs` `beta-nominated` items](https://github.com/rust-lang/rust/issues?q=label:T-libs+label:beta-nominated)
  - [[89930](https://github.com/rust-lang/rust/pull/89930)] *Only use \`clone3\` when needed for pidfd*
    - Already in 1.56. Backport accepted for 1.57. Approved for 1.58.

### Prioritization Requested

- [1 `rust-lang/rust` `T-libs` `I-prioritize` items](https://github.com/rust-lang/rust/issues?q=label:T-libs+label:I-prioritize+is:open)
  - [[88576](https://github.com/rust-lang/rust/issues/88576)] *New panic with env\_logger and with #\[windows\_subsystem = "windows"\]*
    - P-high. beta-nominated. stable-nominate?
    - doesn't warrant a stable patch release, but if one happens, might as well include it.

### Nominated

- Removal of `RawVec` from pub api: https://github.com/rust-lang/rust/pull/90542
  - Seems fine. Not much breakage, and only in nightly-only crates.

### Regressions

- [1 `rust-lang/rust` `T-libs-api` `regression-from-stable-to-stable` items](https://github.com/rust-lang/rust/issues?q=label:T-libs-api+label:regression-from-stable-to-stable+is:open)
  - [[74215](https://github.com/rust-lang/rust/issues/74215)] `P-medium` *Hash of \`Discriminant\` now produces different results across CPU architectures*
    - Left comments.
  - [[88576](https://github.com/rust-lang/rust/issues/88576)] New panic with env_logger and with #[windows_subsystem = "windows"]
  	- Fix has been waiting on review for a while in [#88798](https://github.com/rust-lang/rust/pull/88798).
- [1 `rust-lang/rust` `T-libs` `regression-from-stable-to-beta` items](https://github.com/rust-lang/rust/issues?q=label:T-libs+label:regression-from-stable-to-beta+is:open)
  - [[90263](https://github.com/rust-lang/rust/issues/90263)] `P-medium` *Regression in File::read\_to\_end on 1.57.0 Nightly*
    - Can we avoid `dlsym`?
      - Weak symbol introduces dependency on the version of libc. :(

## Actions

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

_Generated by [fully-automatic-rust-libs-team-triage-meeting-agenda-generator](https://github.com/rust-lang/libs-team/tree/main/tools/agenda-generator)_
