Process killed with illegal hardware instruction on Apple M1

[Shnatsel]

Describe the bug

Running a trivial program that uses rav1e results in zsh: illegal hardware instruction.

This issue was originally reported against the image crate, but was later isolated to rav1e: image-rs/image#2108

To Reproduce
cargo run in this repository: https://github.com/astral4/avif-ub

Expected behavior
The process should not crash.

Required Information
Originally observed on Mac OS, on rustc 1.75.0 (82e1608df 2023-12-21), with rav1e v0.7.1. You can find the full Cargo.lock in the repository.

[lu-zero]

I cannot reproduce the problem with rustc 1.79.0 (129f3b996 2024-06-10) on an Apple M2.

[Shnatsel]

Thank you for investigating!

@astral4 can you confirm whether you are still experiencing this issue?