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bad type inference for <code>NonZero::{MIN,MAX}</code>

A-inferenceArea: Type inferenceArea: Type inference

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

needs-triageThis issue may need triage. Remove it if it has been sufficiently triaged.This issue may need triage. Remove it if it has been sufficiently triaged.

Status: Open.

#143758 In rust-lang/rust;

· ada4a opened on Jul 10, 2025

bootstrap.py needs a lockfile to prevent concurrent invocations

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

needs-triageThis issue may need triage. Remove it if it has been sufficiently triaged.This issue may need triage. Remove it if it has been sufficiently triaged.

T-bootstrapRelevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)

Status: Open.

#143756 In rust-lang/rust;

· lolbinarycat opened on Jul 10, 2025

<code>unused_parens</code> suggestion yeets attribute

A-attributesArea: Attributes (`#[…]`, `#![…]`)Area: Attributes (`#[…]`, `#![…]`)

A-lintsArea: Lints (warnings about flaws in source code) such as unused_mut.Area: Lints (warnings about flaws in source code) such as unused_mut.

A-suggestion-diagnosticsArea: Suggestions generated by the compiler applied by `cargo fix`Area: Suggestions generated by the compiler applied by `cargo fix`

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

D-invalid-suggestionDiagnostics: A structured suggestion resulting in incorrect code.Diagnostics: A structured suggestion resulting in incorrect code.

F-contracts`#![feature(contracts)]``#![feature(contracts)]`

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.

#143754 In rust-lang/rust;

· matthiaskrgr opened on Jul 10, 2025

LLVM CFI integration being undocumented complicates further codegen dev

needs-triageThis issue may need triage. Remove it if it has been sufficiently triaged.This issue may need triage. Remove it if it has been sufficiently triaged.

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.

#143751 In rust-lang/rust;

· workingjubilee opened on Jul 10, 2025

rustc SIGSEGV on RISC-V when compiling serde and other crates (stack overflow on 4 GB stack)

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

I-crashIssue: The compiler crashes (SIGSEGV, SIGABRT, etc). Use I-ICE instead when the compiler panics.Issue: The compiler crashes (SIGSEGV, SIGABRT, etc). Use I-ICE instead when the compiler panics.

needs-triageThis issue may need triage. Remove it if it has been sufficiently triaged.This issue may need triage. Remove it if it has been sufficiently triaged.

O-riscvTarget: RISC-V architectureTarget: RISC-V architecture

Status: Open.

#143749 In rust-lang/rust;

· planetryan opened on Jul 10, 2025

Broken and inconsistent links in rust/src/doc

A-docsArea: Documentation for any part of the project, including the compiler, standard library, and toolsArea: Documentation for any part of the project, including the compiler, standard library, and tools

needs-triageThis issue may need triage. Remove it if it has been sufficiently triaged.This issue may need triage. Remove it if it has been sufficiently triaged.

Status: Open.

#143743 In rust-lang/rust;

· gstjepan2 opened on Jul 10, 2025

Wrong messages from compiler confusing methods with the same name from different traits

A-diagnosticsArea: Messages for errors, warnings, and lintsArea: Messages for errors, warnings, and lints

A-method-lookupArea: Method lookup (typeck, post `rustc_resolve`, not to be confused with `A-resolve`)Area: Method lookup (typeck, post `rustc_resolve`, not to be confused with `A-resolve`)

D-incorrectDiagnostics: A diagnostic that is giving misleading or incorrect information.Diagnostics: A diagnostic that is giving misleading or incorrect information.

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.

#143740 In rust-lang/rust;

· AlexanderSerbul opened on Jul 10, 2025

Wrong compiler error messages while compiling traits with the same method name

A-diagnosticsArea: Messages for errors, warnings, and lintsArea: Messages for errors, warnings, and lints

A-method-lookupArea: Method lookup (typeck, post `rustc_resolve`, not to be confused with `A-resolve`)Area: Method lookup (typeck, post `rustc_resolve`, not to be confused with `A-resolve`)

D-invalid-suggestionDiagnostics: A structured suggestion resulting in incorrect code.Diagnostics: A structured suggestion resulting in incorrect code.

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.

#143739 In rust-lang/rust;

· AlexanderSerbul opened on Jul 10, 2025

Consider adding Windows Debug Interface Access (DIA) SDK wrappers for PDB analysis

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

A-test-infraArea: test infrastructure (may span bootstrap/compiletest/more)Area: test infrastructure (may span bootstrap/compiletest/more)

C-enhancementCategory: An issue proposing an enhancement or a PR with one.Category: An issue proposing an enhancement or a PR with one.

O-windows-msvcToolchain: MSVC, Operating system: WindowsToolchain: MSVC, Operating system: Windows

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.

#143737 In rust-lang/rust;

· jieyouxu opened on Jul 10, 2025

x build fails copying files into stage0-sysroot using local rust

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

needs-triageThis issue may need triage. Remove it if it has been sufficiently triaged.This issue may need triage. Remove it if it has been sufficiently triaged.

T-bootstrapRelevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)

Status: Open.

#143735 In rust-lang/rust;

· pmur opened on Jul 10, 2025

rust suggests using <code>IndexMut</code> for maps, even though they don't implement the trait

A-diagnosticsArea: Messages for errors, warnings, and lintsArea: Messages for errors, warnings, and lints

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.

#143732 In rust-lang/rust;

· m4rch3n1ng opened on Jul 10, 2025

<code>tests/ui/sanitizer/dataflow.rs</code> fails to link

A-sanitizersArea: Sanitizers for correctness and code qualityArea: Sanitizers for correctness and code quality

A-testsuiteArea: The testsuite used to check the correctness of rustcArea: The testsuite used to check the correctness of rustc

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

needs-triageThis issue may need triage. Remove it if it has been sufficiently triaged.This issue may need triage. Remove it if it has been sufficiently triaged.

Status: Open.

#143727 In rust-lang/rust;

· tmiasko opened on Jul 10, 2025