compiletest-rs

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io error message in `make_tests`

2

This would have helped me to understand a broken configuration more quickly. I had compiletest set up to look for a couple of directories, but one was missing and it...

colin-kiegel

running `cargo test -- --nocapture` or `env RUST_TEST_NOCAPTURE=1 cargo test` does not output anything printed with `println!` if the test succeeds. If I make the test fail, it prints both...

JeanMertz

error-pattern not checked in ui tests

1

This crate likely also suffers from https://github.com/rust-lang/rust/issues/5253, which got fixed by https://github.com/rust-lang/rust/pull/53196/commits/fe28bcf1db02afe184e3677ee034b2a5804f2466.

RalfJung

Multiple matching crates for parent crate [E0464]

1

See https://travis-ci.org/Robbepop/string-interner/jobs/339735884 for the build log (`config.link_deps()`). And https://travis-ci.org/Robbepop/string-interner/jobs/339733480 for an earlier one (`config.target_ruscflags = Some("-L target/debug/deps"`). Locally on my Windows machine, `config.link_deps()` fails due to #81 and `config.target_rustcflags =...

CAD97

Multi-span messages are not matched

2

When multi-span messages are emitted, the compiler duplicates the message in the JSON output for each span. Compiletest recognizes the first message, and reports mismatch for the rest.

pczarn

Support RUST_NEW_ERROR_FORMAT=true

1

Currently it fails to pick up correct error messages: ``` ---- [compile-fail] compile-fail/str_ref_deser.rs stdout ---- error: expected error: on line 6 not found: Serde does not support deserializing fields of...

dtolnay

Clarification/Feature request: #[bench]

2

Can compiletest-rs benchmark compilation? How would this work? Use case: I think at some point it may be useful to benchmark our lints at rust-clippy to see bottlenecks.

llogiq