Patch will be included upstream in 1.47: https://github.com/rust-lang/rust/pull/74416 diff --git a/src/librustc_codegen_ssa/back/linker.rs b/src/librustc_codegen_ssa/back/linker.rs index e64aafa599f..12575ac4358 100644 --- a/src/librustc_codegen_ssa/back/linker.rs +++ b/src/librustc_codegen_ssa/back/linker.rs @@ -28,7 +28,7 @@ use rustc_target::spec::{LinkOutputKind, LinkerFlavor, LldFlavor}; pub fn disable_localization(linker: &mut Command) { // No harm in setting both env vars simultaneously. // Unix-style linkers. - linker.env("LC_ALL", "C"); + linker.env("LC_ALL", "en_US.UTF-8"); // MSVC's `link.exe`. linker.env("VSLANG", "1033"); } onchange='this.form.submit();'>