<p><code>LC_ALL=C make -C tests/pthread_rwlock/ flash test</code> fails with the same error.<br>
<code>LC_ALL=C.UTF-8 make -C tests/pthread_rwlock/ flash test</code> works.</p>
<p>I think <code>LANG</code> does not configure this, both <code>C</code> and <code>C.UTF-8</code> work without issues.</p>
<blockquote>
<p>And maybe test if adding "export LANG=C.UTF-8" to the top of <code>./.murdock</code> fixes the problem on CI?</p>
</blockquote>
<p>Will try in <code>tests/pkg_u8g2: run the test in CI #11687</code>.</p>
<p>A good question being where should it be set by default ?<br>
In the script, in the build system ?</p>
<blockquote>
<p>Let's keep this issue seperate. It is a webserver configuration issue and not related to utf-8, but to non-utf-8 being present in the board's output.</p>
</blockquote>
<p>Agreed it is webserver configuration. I put it here if the locale configuration should have been something configured server side.</p>
<p>The issue is also present if only <code>utf-8</code> characters are present.</p>
<p><a href="https://ci.riot-os.org/RIOT-OS/RIOT/11688/4879a310043103bcc23bb0077c0341f14d4fb10f/output/run_test/tests/pthread_rwlock/samr21-xpro:llvm.txt" rel="nofollow">https://ci.riot-os.org/RIOT-OS/RIOT/11688/4879a310043103bcc23bb0077c0341f14d4fb10f/output/run_test/tests/pthread_rwlock/samr21-xpro:llvm.txt</a></p>

<p style="font-size:small;-webkit-text-size-adjust:none;color:#666;">—<br />You are receiving this because you are subscribed to this thread.<br />Reply to this email directly, <a href="https://github.com/RIOT-OS/RIOT/issues/11691?email_source=notifications&email_token=ABE7WYBZA2C6EEX2V774EXDP2I5PHA5CNFSM4HXYXN52YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGODXTRP5Q#issuecomment-501684214">view it on GitHub</a>, or <a href="https://github.com/notifications/unsubscribe-auth/ABE7WYCOSBBMOQWFPDQG6IDP2I5PHANCNFSM4HXYXN5Q">mute the thread</a>.<img src="https://github.com/notifications/beacon/ABE7WYBADAT7UCJETCH4HWTP2I5PHA5CNFSM4HXYXN52YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGODXTRP5Q.gif" height="1" width="1" alt="" /></p>
<script type="application/ld+json">[
{
"@context": "http://schema.org",
"@type": "EmailMessage",
"potentialAction": {
"@type": "ViewAction",
"target": "https://github.com/RIOT-OS/RIOT/issues/11691?email_source=notifications\u0026email_token=ABE7WYBZA2C6EEX2V774EXDP2I5PHA5CNFSM4HXYXN52YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGODXTRP5Q#issuecomment-501684214",
"url": "https://github.com/RIOT-OS/RIOT/issues/11691?email_source=notifications\u0026email_token=ABE7WYBZA2C6EEX2V774EXDP2I5PHA5CNFSM4HXYXN52YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGODXTRP5Q#issuecomment-501684214",
"name": "View Issue"
},
"description": "View this Issue on GitHub",
"publisher": {
"@type": "Organization",
"name": "GitHub",
"url": "https://github.com"
}
}
]</script>