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xd009642 / tarpaulin

A code coverage tool for Rust projects
https://crates.io/crates/cargo-tarpaulin
Apache License 2.0
2.5k stars 180 forks source link

Spurious segfaults when running cargo-tarpaulin 0.22 #1114

Closed ChristianBeilschmidt closed 1 year ago

ChristianBeilschmidt commented 2 years ago

We experience spurious segfaults in our coverage runs on our GitHub CI as well as locally.

This is one example: https://github.com/geo-engine/geoengine/actions/runs/3233572540/jobs/5295594939

It ran through the second time in this case. All tests work in our non-tarpaulin runs.

Unfortunately, I cannot generate a minimal example to reproduce it in a smaller setting. But I am wondering if other projects experience similar problems.

We currently went back to 0.21 to have our CI working again.

xd009642 commented 2 years ago

That's pretty odd, as 0.22.0 didn't touch the ptrace tracing at all, the only change that could impact it is setting --ignore-tests as default.

You could always try --engine llvm to use the llvm coverage but some projects are reporting spurious failures in CI I can't recreate (but only one person)

xd009642 commented 1 year ago

Closing as inactive