rust-lang / rust-lang/rust

Regression: geoarrow crate does not compile in release mode on 1.82

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#131,960 13 comments 2 reactions 1 assignee View on GitHub

@saethlin is already working on this.

Since Oct 4, 2025.

A-mir-opt-inlining C-bug fixed-by-next-solver P-high regression-from-stable-to-stable T-compiler T-types WG-mir-opt
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Description

This issue is originally reported by @kylebarron at https://github.com/rust-lang/rust/issues/128887#issuecomment-2423159520

The geoarrow crate does not compile in release mode on rust 1.82.0, despite compiling fine in debug mode or in rust 1.81.0.

The code can be obtained by:

git clone https://github.com/geoarrow/geoarrow-rs
cd geoarrow-rs
git checkout 0b6715c6a56f0115f9078803fae945700713b22f

The following commands give compilation errors:

rustup run 1.82 cargo build --release
rustup run nightly cargo build --release

The following commands compile fine without errors:

rustup run 1.81 cargo build --release
rustup run 1.81 cargo build
rustup run 1.82 cargo build
rustup run nightly cargo build
RUSTFLAGS='-Zinline-mir=no' rustup run nightly cargo build --release

Note that this is issue is distinct from the previous 1.80-to-nightly geoarrow regression, which is fixed in #129714 and tested in #129757.

@rustbot labels regression-from-stable-to-stable

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