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Frequent crashes on macOS #312

@jdm

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@jdm
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Per rust-lang/rust#71397 (comment), the latest update to backtrace-rs now frequently causes segfaults on macOS.

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jdm

jdm commented on Apr 23, 2020

@jdm
ContributorAuthor

The issue reproduces easily when using RUST_BACKTRACE=1 and the sample program in rust-lang/rust#71397 (comment). Trying to adapt it to use backtrace-rs directly (println!("{:?}", backtrace::Backtrace::new())) is not causing the crash to appear, however.

alexcrichton

alexcrichton commented on Apr 23, 2020

@alexcrichton
Member

Thanks for the heads up! I've confirmed locally that it looks like this is the same as #310 which has been fixed and published. To fix the rust-lang/rust bug I believe the dependency just needs an update.

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          Frequent crashes on macOS · Issue #312 · rust-lang/backtrace-rs