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Issues list

unresolved symbol rdl_oom when compiling cdylib crate with no_global_oom_handling on pc-windows-msvc target -Zbuild-std Unstable Cargo option: Compile the standard library yourself. A-allocators Area: Custom and system allocators A-linkage Area: linking into static, shared libraries and binaries C-bug Category: This is a bug. O-windows-msvc Toolchain: MSVC, Operating system: Windows requires-nightly This issue requires a nightly compiler in some way. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-libs Relevant to the library team, which will review and decide on the PR/issue.
#138758 opened Mar 20, 2025 by wmmc88
3
lld linker error on mips64[el] linux targets. -Zbuild-std Unstable Cargo option: Compile the standard library yourself. A-cross Area: Cross compilation S-needs-repro Status: This issue has no reproduction and needs a reproduction to make progress.
#138479 opened Mar 14, 2025 by Wyvern
2
-Zbuild-std shouldn't explode on compiler-builtins fragility -Zbuild-std Unstable Cargo option: Compile the standard library yourself. A-linkage Area: linking into static, shared libraries and binaries C-bug Category: This is a bug. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-libs Relevant to the library team, which will review and decide on the PR/issue.
#137222 opened Feb 18, 2025 by 0xdeafbeef
9
raw-dylib usage in std broke thumbv7a-*-windows-msvc targets -Zbuild-std Unstable Cargo option: Compile the standard library yourself. A-cross Area: Cross compilation A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. C-bug Category: This is a bug. I-crash Issue: The compiler crashes (SIGSEGV, SIGABRT, etc). Use I-ICE instead when the compiler panics. O-windows-msvc Toolchain: MSVC, Operating system: Windows T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#134565 opened Dec 20, 2024 by bdbai
Compiling no_std for i686-pc-windows-gnu ignores panic=abort -Zbuild-std Unstable Cargo option: Compile the standard library yourself. A-cross Area: Cross compilation A-panic Area: Panicking machinery C-bug Category: This is a bug. O-windows-gnu Toolchain: GNU, Operating system: Windows O-x86_32 Target: x86 processors, 32 bit (like i686-*) (IA-32) T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#133826 opened Dec 3, 2024 by Irate-Walrus
13
Build target arm64ec-pc-windows-msvc with -Zbuild-std got linking error. -Zbuild-std Unstable Cargo option: Compile the standard library yourself. A-linkage Area: linking into static, shared libraries and binaries O-AArch64 Armv8-A or later processors in AArch64 mode O-windows Operating system: Windows requires-nightly This issue requires a nightly compiler in some way. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#130020 opened Sep 6, 2024 by Wyvern
11
build-std + link-dead-code=y cannot build custom target without sse -Zbuild-std Unstable Cargo option: Compile the standard library yourself. A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. C-bug Category: This is a bug. O-x86_64 Target: x86-64 processors (like x86_64-*) (also known as amd64 and x64) requires-nightly This issue requires a nightly compiler in some way.
#123494 opened Apr 5, 2024 by jzbor
5
Add codegen test(s) for -Zbuild-std-features=panic_immediate_abort -Zbuild-std Unstable Cargo option: Compile the standard library yourself. A-panic Area: Panicking machinery A-testsuite Area: The testsuite used to check the correctness of rustc C-enhancement Category: An issue proposing an enhancement or a PR with one. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#118393 opened Nov 27, 2023 by saethlin
[rustdoc] When using -Zbuild-std, documentation does not link to core/std and does not attempt to build docs for them -Zbuild-std Unstable Cargo option: Compile the standard library yourself. A-rustdoc-ui Area: Rustdoc UI (generated HTML) C-bug Category: This is a bug. requires-nightly This issue requires a nightly compiler in some way. T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue.
#116716 opened Oct 14, 2023 by ThePuzzlemaker
2
Core build is broken when using build-std with custom cross-compile target -Zbuild-std Unstable Cargo option: Compile the standard library yourself. A-cross Area: Cross compilation A-target-feature Area: Enabling/disabling target features like AVX, Neon, etc. C-bug Category: This is a bug. requires-nightly This issue requires a nightly compiler in some way. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#81516 opened Jan 29, 2021 by KernelFreeze
7
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