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rust@octodon.social ("Rust tips") wrote:

Have you moved to a shiny new M1/M2 Mac? Reinstall Rust.

Your old #Rustlang installation may be running emulated under Rosetta, and build for an Intel Mac instead of Apple Silicon. This mixup sometimes causes linker errors: "building for macOS-x86_64 but attempting to link with file built for macOS-arm64".

rustup self uninstall
https://rustup.rs