---
# System prepended metadata

title: Libs Meeting 2022-05-11
tags: [Minutes, Libs Meetings]

---

# Libs Meeting 2022-05-11

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

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

## Triage

### Regressions

- [1 `rust-lang/rust` `T-libs` `regression-from-stable-to-stable` items](https://github.com/rust-lang/rust/issues?q=label:T-libs+label:regression-from-stable-to-stable+is:open)
  - [[96045](https://github.com/rust-lang/rust/issues/96045)] `P-medium` *Regression in rounding of Duration::from\_secs\_f64 in 1.60.0*
- [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)
  - [[96621](https://github.com/rust-lang/rust/issues/96621)] `P-low` *Standard file descriptor checks cause abort on startup with strict rlimit*
    - Having a fast path with poll() to avoid three fcntl syscalls would be good.
    - The 8472 to reply.
- [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)
  - [[96434](https://github.com/rust-lang/rust/issues/96434)] `P-medium` *\[regression\] println borrow check errors*
    - Fix about to be merged.

### Nominated

- [1 `rust-lang/rust` `I-libs-nominated` items](https://github.com/rust-lang/rust/issues?q=label:I-libs-nominated+is:open)
  - [[76915](https://github.com/rust-lang/rust/issues/76915)] *Tracking Issue for feature(unix\_socket\_ancillary\_data)*
    * This was merged without RFC, but the API seems nowhere
      near a state where it could be stabilized.
    * The public API is platform dependent in ways that it shouldn't.
    * Should we support this on tier 2 or tier 3 platforms at all, considering we don't actively maintain those?

## Std maintenance for tier 2 and 3 platforms

What information do we need/want per operating system? We should probably open issues and start tracking missing information.

Do we want any additional checks in CI for tier 2 or 3 platforms? Not to cause us more work, but to save us work when e.g. refactoring things.

## 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)_

