error: proc-macro derive panicked

[iezed]

Hello, I compiled with this command :
PX8_SCREEN_WIDTH=256 PX8_SCREEN_HEIGHT=256 cargo build --features="lua" --release
and I have this error. I have rust 1.17 on osx 10.10.5.
Thanks.
error: proc-macro derive panicked
--> src/cartridge/mod.rs:905:21
|
905 | #[derive(Serialize, Deserialize)]
| ^^^^^^^^^^^
|
= help: message: proc_macro::__internal::with_parse_sess() called before set_parse_sess()!

error: Could not compile px8.

[hallucino]

Weird !

Could you done a cargo clean to be sure ?

[iezed]

I done a cargo clean, but nothing change.

[hallucino]

I can't reproduce this bug, it is weird

[hallucino]

It seems related to Serde, @dtolnay: have you an idea ?

[dtolnay]

This is rust-lang/rust#39870. The homebrew packaging for Rust is hosed. Uninstall everything Rust-related with homebrew and reinstall with https://rustup.rs/ to fix this.

[hallucino]

@dtolnay: Thanks !

@iezed tell me if it works to close the bug !

[iezed]

Thanks, I'll try in this day.

[iezed]

I reinstall rust with rustup, and now can build. Thanks.

[ilovezfs]

This should no longer be a problem in Homebrew due to Homebrew/homebrew-core#14490.

[hallucino]

thx !