https://github.com/rust-lang/rust/pull/74416
diff --git a/compiler/rustc_codegen_ssa/src/back/linker.rs b/compiler/rustc_codegen_ssa/src/back/linker.rs
index 3df956c465e..f45fee45be4 100644
--- a/compiler/rustc_codegen_ssa/src/back/linker.rs
+++ b/compiler/rustc_codegen_ssa/src/back/linker.rs
@@ -28,7 +28,7 @@
 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");
 }

<input type='hidden' name='id' value='fa7db21f5973bf3de06ec6418d230b1969d479a1'/><input type='hidden' name='showmsg' value='1'/><select name='h' onchange='this.form.submit();'>
<option value='koszko' selected='selected'>koszko</option>
<option value='koszko-scripts'>koszko-scripts</option>
</select> <input type='submit' value='switch'/></form></td></tr>
<tr><td class='sub'>Wojtek's customized Guix</td><td class='sub right'></td></tr></table>
<table class='tabs'><tr><td>
<a href='/guix/about/'>about</a><a href='/guix/'>summary</a><a href='/guix/refs/?id=fa7db21f5973bf3de06ec6418d230b1969d479a1'>refs</a><a class='active' href='/guix/log/tests/glob.scm?showmsg=1'>log</a><a href='/guix/tree/tests/glob.scm?id=fa7db21f5973bf3de06ec6418d230b1969d479a1'>tree</a><a href='/guix/commit/tests/glob.scm?id=fa7db21f5973bf3de06ec6418d230b1969d479a1'>commit</a><a href='/guix/diff/tests/glob.scm?id=fa7db21f5973bf3de06ec6418d230b1969d479a1'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/tests/glob.scm'>
<input type='hidden' name='id' value='fa7db21f5973bf3de06ec6418d230b1969d479a1'/><input type='hidden' name='showmsg' value='1'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/guix/log/?id=fa7db21f5973bf3de06ec6418d230b1969d479a1&amp;showmsg=1'>root</a>/<a href='/guix/log/tests?id=fa7db21f5973bf3de06ec6418d230b1969d479a1&amp;showmsg=1'>tests</a>/<a href='/guix/log/tests/glob.scm?id=fa7db21f5973bf3de06ec6418d230b1969d479a1&amp;showmsg=1'>glob.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/tests/glob.scm?id=fa7db21f5973bf3de06ec6418d230b1969d479a1'>Collapse</a>)</th><th class='left'>Author</th></tr>
<tr class='logheader'><td><span title='2020-12-09 22:25:17 +0100'>2020-12-09</span></td><td class='logsubject'><a href='/guix/commit/tests/glob.scm?id=371ba7b4be81895d202519824bf19893bfdb2526'>guix: Add globstar support.</a></td><td>Giacomo Leidi</td></tr>
<tr class='nohover-highlight'><td/><td colspan='3' class='logmsg'>
* guix/glob.scm (string-&gt;sglob)
(glob-match?): Add globstar support.
* tests/glob.scm: Update accordingly.

Signed-off-by: Jelle Licht &lt;jlicht@fsfe.org&gt;


</td></tr>