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Simplify <code>jemalloc</code> setup

A-linkageArea: linking into static, shared libraries and binariesArea: linking into static, shared libraries and binaries

O-linuxOperating system: LinuxOperating system: Linux

O-macosOperating system: macOSOperating system: macOS

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.

S-waiting-on-authorStatus: This is awaiting some action (such as code changes or more information) from the author.Status: This is awaiting some action (such as code changes or more information) from the author.

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)

T-clippyRelevant to the Clippy team.Relevant to the Clippy team.

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: Draft (not ready).

rust-lang/rustnumber 146627

#146627 In rust-lang/rust;

· madsmtm opened on Sep 16, 2025

ld.so assertion failure when using raw-dylib on Linux

A-linkageArea: linking into static, shared libraries and binariesArea: linking into static, shared libraries and binaries

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

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

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-linuxOperating system: LinuxOperating system: Linux

Status: Open.

#145854 In rust-lang/rust;

· jethrogb opened on Aug 25, 2025

std::io::Write panics when write calls return negative values with larger absolute value than 4095.

A-ioArea: `std::io`, `std::fs`, `std::net` and `std::path`Area: `std::io`, `std::fs`, `std::net` and `std::path`

C-external-bugCategory: issue that is caused by bugs in software beyond our controlCategory: issue that is caused by bugs in software beyond our control

O-linuxOperating system: LinuxOperating system: Linux

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.

#142909 In rust-lang/rust;

· artiepoole opened on Jun 23, 2025

SIGILL in rustc compiling normal library crate on x86_64

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

E-needs-bisectionCall for participation: This issue needs bisection: https://github.com/rust-lang/cargo-bisect-rustcCall for participation: This issue needs bisection: https://github.com/rust-lang/cargo-bisect-rustc

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.

O-linuxOperating system: LinuxOperating system: Linux

S-needs-reproStatus: This issue has no reproduction and needs a reproduction to make progress.Status: This issue has no reproduction and needs a reproduction to make progress.

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.

#141099 In rust-lang/rust;

· xacrimon opened on May 16, 2025

Issue with <code>write_all_at</code> on GitHub Action

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

C-external-bugCategory: issue that is caused by bugs in software beyond our controlCategory: issue that is caused by bugs in software beyond our control

O-linuxOperating system: LinuxOperating system: Linux

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.

#140867 In rust-lang/rust;

· allevo opened on May 9, 2025

Document <code>From::from</code> impls

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

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

O-linuxOperating system: LinuxOperating system: Linux

O-solidOperating System: SOLIDOperating System: SOLID

O-unixOperating system: Unix-likeOperating system: Unix-like

O-windowsOperating system: WindowsOperating system: Windows

S-waiting-on-authorStatus: This is awaiting some action (such as code changes or more information) from the author.Status: This is awaiting some action (such as code changes or more information) from the author.

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 (in progress).

rust-lang/rustnumber 137330

#137330 In rust-lang/rust;

· TimTheBig opened on Feb 20, 2025

<code>x86_64-unknown-linux-musl</code> with <code>-Ctarget-feature=-crt-static</code> links to glibc

A-linkageArea: linking into static, shared libraries and binariesArea: linking into static, shared libraries and binaries

A-target-featureArea: Enabling/disabling target features like AVX, Neon, etc.Area: Enabling/disabling target features like AVX, Neon, etc.

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

O-linuxOperating system: LinuxOperating system: Linux

O-muslTarget: The musl libcTarget: The musl libc

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.

#135244 In rust-lang/rust;

· LunarLambda opened on Jan 8, 2025

Linker error when building dylib with "vectorcall" no_mangle fn on x86-64 Linux

A-linkageArea: linking into static, shared libraries and binariesArea: linking into static, shared libraries and binaries

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

O-linuxOperating system: LinuxOperating system: Linux

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.

#130196 In rust-lang/rust;

· RalfJung opened on Sep 10, 2024

std::process::Command is broken on VMWare ESXi

A-processArea: `std::process` and `std::env`Area: `std::process` and `std::env`

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

O-linuxOperating system: LinuxOperating system: Linux

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.

#129654 In rust-lang/rust;

· aapanfilovv opened on Aug 27, 2024

<code>#[link(kind = "static", name = "c")]</code> segfaults on run

A-linkageArea: linking into static, shared libraries and binariesArea: linking into static, shared libraries and binaries

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

O-linuxOperating system: LinuxOperating system: Linux

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.

#124043 In rust-lang/rust;

· GuillaumeGomez opened on Apr 16, 2024

std::thread::available_parallelism merging linux/android/freebsd version

O-androidOperating system: AndroidOperating system: Android

O-freebsdOperating system: FreeBSDOperating system: FreeBSD

O-linuxOperating system: LinuxOperating system: Linux

O-unixOperating system: Unix-likeOperating system: Unix-like

S-waiting-on-reviewStatus: Awaiting review from the assignee but also interested parties.Status: Awaiting review from the assignee but also interested parties.

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 (in progress).

rust-lang/rustnumber 120589

#120589 In rust-lang/rust;

· devnexen opened on Feb 2, 2024

UnixDatagram::local_addr wrongly assumes the presence of a trailing NUL

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

O-linuxOperating system: LinuxOperating system: Linux

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.

#118925 In rust-lang/rust;

· asomers opened on Dec 13, 2023