| Summary: | =dev-lang/rust-bin-1.69.0 misscompiles =gnome-base/librsvg-2.56.0 on arm64 with signal: 11, SIGSEGV: invalid memory reference | ||
|---|---|---|---|
| Product: | Gentoo Linux | Reporter: | tt_1 <herrtimson> |
| Component: | Current packages | Assignee: | Gentoo Rust Project <rust> |
| Status: | RESOLVED WORKSFORME | ||
| Severity: | normal | CC: | arm64 |
| Priority: | Normal | ||
| Version: | unspecified | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Package list: | Runtime testing required: | --- | |
| Attachments: |
compressed build log
emerge --info |
||
Created attachment 862534 [details]
emerge --info
This looks like the compiler is crashing when building something rather than it building a binary which is broken (miscompilation). Anyway, in bug https://bugs.gentoo.org/877267#c1, I ended up fighting and eventually managed to get a backtrace out of it. I had to enable coredumps first (I did it via hacks using systemd-coredumpd outside the chroot, but you may want to try https://stackoverflow.com/a/29668405 too). I switched to dev-lang/rust-1.69.0-r1 and had no problems whatsoever, is there anything I can do to inspect the binaries and libs and compare them to the prebuild rust-bin from upstream? This issue is solved with current stable =rust-bin-1.71.1 |
Created attachment 862533 [details] compressed build log when I tried to update to librsvg-2.56.0 with current dev-lang/rust-bin-1.69.0, it misscompiles: error: could not compile `quote` process didn't exit successfully: `rustc --crate-name quote --edition=2018 /var/tmp/portage/gnome-base/librsvg-2.56.0/work/cargo_home/gentoo/quote-1.0.26/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debug-assertions=off --cfg 'feature="default"' --cfg 'feature="proc-macro"' -C metadata=664bf0b656ba133c -C extra-filename=-664bf0b656ba133c --out-dir /var/tmp/portage/gnome-base/librsvg-2.56.0/work/librsvg-2.56.0-.arm64/target/release/deps -L dependency=/var/tmp/portage/gnome-base/librsvg-2.56.0/work/librsvg-2.56.0-.arm64/target/release/deps --extern proc_macro2=/var/tmp/portage/gnome-base/librsvg-2.56.0/work/librsvg-2.56.0-.arm64/target/release/deps/libproc_macro2-9f67e97034115be2.rmeta --cap-lints allow` (signal: 11, SIGSEGV: invalid memory reference) downgrading to dev-lang/rust-bin-1.68.2-r1 solves the issue any idea whats going on there? the compressed build.log is attached