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Change behavior of <code>--exact</code> doc-tests

A-doctestsArea: Documentation tests, run by rustdocArea: Documentation tests, run by rustdoc

A-libtestArea: `#[test]` / the `test` libraryArea: `#[test]` / the `test` library

C-discussionCategory: Discussion or questions that doesn't represent real issues.Category: Discussion or questions that doesn't represent real issues.

T-testing-devexRelevant to the testing devex team (testing DX), which will review and decide on the PR/issue.Relevant to the testing devex team (testing DX), which will review and decide on the PR/issue.

Status: Open.

#147653 In rust-lang/rust;

· IoaNNUwU opened on Oct 13, 2025

libtest: print the type of test being run

A-libtestArea: `#[test]` / the `test` libraryArea: `#[test]` / the `test` library

A-run-makeArea: port run-make Makefiles to rmake.rsArea: port run-make Makefiles to rmake.rs

S-blockedStatus: Blocked on something else such as an RFC or other implementation work.Status: Blocked on something else such as an RFC or other implementation work.

T-libsRelevant to the library team, which will review and decide on the PR/issue.Relevant to the library team, which will review and decide on the PR/issue.

T-rustdocRelevant to the rustdoc team, which will review and decide on the PR/issue.Relevant to the rustdoc team, which will review and decide on the PR/issue.

Status: Open (in progress).

rust-lang/rustnumber 144596

#144596 In rust-lang/rust;

· lolbinarycat opened on Jul 28, 2025

FR: Add a <code>--fail-fast</code> option to libtest

A-libtestArea: `#[test]` / the `test` libraryArea: `#[test]` / the `test` library

C-feature-requestCategory: A feature request, i.e: not implemented / a PR.Category: A feature request, i.e: not implemented / a PR.

C-tracking-issueCategory: An issue tracking the progress of sth. like the implementation of an RFCCategory: An issue tracking the progress of sth. like the implementation of an RFC

T-libs-apiRelevant to the library API team, which will review and decide on the PR/issue.Relevant to the library API team, which will review and decide on the PR/issue.

T-testing-devexRelevant to the testing devex team (testing DX), which will review and decide on the PR/issue.Relevant to the testing devex team (testing DX), which will review and decide on the PR/issue.

Status: Open.

#142859 In rust-lang/rust;

· sourcefrog opened on Jun 22, 2025

libtest filters should include the test crate's name in the string matched against the filter

A-libtestArea: `#[test]` / the `test` libraryArea: `#[test]` / the `test` library

C-discussionCategory: Discussion or questions that doesn't represent real issues.Category: Discussion or questions that doesn't represent real issues.

T-libs-apiRelevant to the library API team, which will review and decide on the PR/issue.Relevant to the library API team, which will review and decide on the PR/issue.

T-testing-devexRelevant to the testing devex team (testing DX), which will review and decide on the PR/issue.Relevant to the testing devex team (testing DX), which will review and decide on the PR/issue.

Status: Open.

#141862 In rust-lang/rust;

· RalfJung opened on Jun 1, 2025

#![no_main] breaks compiling with --test

A-libtestArea: `#[test]` / the `test` libraryArea: `#[test]` / the `test` library

C-bugCategory: This is a bug.Category: This is a bug.

T-compilerRelevant to the compiler team, which will review and decide on the PR/issue.Relevant to the compiler team, which will review and decide on the PR/issue.

Status: Open.

#137292 In rust-lang/rust;

· bjorn3 opened on Feb 19, 2025

libtest json output gets intermixed with non-captured output from tests

A-libtestArea: `#[test]` / the `test` libraryArea: `#[test]` / the `test` library

C-feature-requestCategory: A feature request, i.e: not implemented / a PR.Category: A feature request, i.e: not implemented / a PR.

T-testing-devexRelevant to the testing devex team (testing DX), which will review and decide on the PR/issue.Relevant to the testing devex team (testing DX), which will review and decide on the PR/issue.

Status: Open.

#132135 In rust-lang/rust;

· oriongonza opened on Oct 25, 2024

Deadlock when capturing a backtrace from allocator during panic with test output capturing enabled

A-backtraceArea: BacktracesArea: Backtraces

A-libtestArea: `#[test]` / the `test` libraryArea: `#[test]` / the `test` library

C-bugCategory: This is a bug.Category: This is a bug.

regression-from-stable-to-stablePerformance or correctness regression from one stable version to another.Performance or correctness regression from one stable version to another.

Status: Open.

#130187 In rust-lang/rust;

· Nemo157 opened on Sep 10, 2024

<code>should_panic</code> does not capture allocation-induced panics

A-libtestArea: `#[test]` / the `test` libraryArea: `#[test]` / the `test` library

C-bugCategory: This is a bug.Category: This is a bug.

T-libsRelevant to the library team, which will review and decide on the PR/issue.Relevant to the library team, which will review and decide on the PR/issue.

Status: Open.

#130024 In rust-lang/rust;

· davidv1992 opened on Sep 6, 2024

Unit tests: Unreachable block in tests::test_main (panic hook)

A-libtestArea: `#[test]` / the `test` libraryArea: `#[test]` / the `test` library

C-bugCategory: This is a bug.Category: This is a bug.

T-libsRelevant to the library team, which will review and decide on the PR/issue.Relevant to the library team, which will review and decide on the PR/issue.

Status: Open.

#119223 In rust-lang/rust;

· Duckilicious opened on Dec 22, 2023

RFC: Introduce <code>setup</code>, <code>teardown</code>, and <code>fixture</code> attributes for <code>cargo test</code>

A-libtestArea: `#[test]` / the `test` libraryArea: `#[test]` / the `test` library

C-feature-requestCategory: A feature request, i.e: not implemented / a PR.Category: A feature request, i.e: not implemented / a PR.

T-testing-devexRelevant to the testing devex team (testing DX), which will review and decide on the PR/issue.Relevant to the testing devex team (testing DX), which will review and decide on the PR/issue.

Status: Open.

#117668 In rust-lang/rust;

· wiseaidev opened on Nov 7, 2023

Test formatters do not generate test file path information

A-libtestArea: `#[test]` / the `test` libraryArea: `#[test]` / the `test` library

C-bugCategory: This is a bug.Category: This is a bug.

requires-nightlyThis issue requires a nightly compiler in some way.This issue requires a nightly compiler in some way.

T-libsRelevant to the library team, which will review and decide on the PR/issue.Relevant to the library team, which will review and decide on the PR/issue.

T-testing-devexRelevant to the testing devex team (testing DX), which will review and decide on the PR/issue.Relevant to the testing devex team (testing DX), which will review and decide on the PR/issue.

Status: Open.

#116614 In rust-lang/rust;

· yqiu24 opened on Oct 10, 2023

--format=json might need to generate more info

A-libtestArea: `#[test]` / the `test` libraryArea: `#[test]` / the `test` library

C-feature-requestCategory: A feature request, i.e: not implemented / a PR.Category: A feature request, i.e: not implemented / a PR.

T-libsRelevant to the library team, which will review and decide on the PR/issue.Relevant to the library team, which will review and decide on the PR/issue.

Status: Open.

#115971 In rust-lang/rust;

· ShuiRuTian opened on Sep 19, 2023