[From nobody Mon Aug 3 20:51:06 2026 Received: (at submit) by bugs.debian.org; 26 Jul 2026 17:46:23 +0000 X-Spam-Checker-Version: SpamAssassin 4.0.1-bugs.debian.org_2005_01_02 (2024-03-25) on buxtehude.debian.org X-Spam-Level: X-Spam-Status: No, score=-106.7 required=4.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FOURLA, FROMDEVELOPER,LONGWORD,MD5_SHA1_SUM,SPF_HELO_NONE,SPF_PASS, USER_IN_DKIM_WELCOMELIST autolearn=ham autolearn_force=no version=4.0.1-bugs.debian.org_2005_01_02 X-Spam-Bayes: score:0.0000 Tokens: new, 33; hammy, 150; neutral, 64; spammy, 0. spammytokens: hammytokens:0.000-+--Hx-spam-relays-external:sk:stravin, 0.000-+--H*RT:sk:stravin, 0.000-+--Hx-spam-relays-external:311, 0.000-+--H*RT:311, 0.000-+--H*RT:108 Return-path: <cjwatson@debian.org> Received: from stravinsky.debian.org ([2001:41b8:202:deb::311:108]:58074) by buxtehude.debian.org with esmtps (TLS1.3:ECDHE_SECP256R1__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.96) (envelope-from <cjwatson@debian.org>) id 1wo2vf-004NB3-07 for submit@bugs.debian.org; Sun, 26 Jul 2026 17:46:23 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=debian.org; s=smtpauto.stravinsky; h=X-Debian-User:Content-Type:MIME-Version:Message-ID: Subject:To:From:Date:Reply-To:Cc:Content-Transfer-Encoding:Content-ID: Content-Description:In-Reply-To:References; bh=EkY9lFOKwZ6NfMVyoZliyPa6lP73xBfymidKf22JQhQ=; b=bL1vkMkNXL9+XSHyGxSRxibNoU 9133y5L9wk8PS3UO8o2rUJdi7iBnmH0unvCkFaneYMTduLcQqjPRWiSmu7YjbpBPrJn2UMdqQc+bQ XJhFBcjpsOfv0OJDVQy1qLr+/Q8TCASt8BZATW3jRqxM8GEmNdMCKsB7mjPSQ6jaOMttN4iB0CbEM 1s00h95mGWnP7AiEA7VjjA2EpPdt6Hp5QV2Z0CR7Mg/YnWukTk00zhahiSNzFZzryea2BWeLwGnX8 ur5wNh/9Xl86DzlERZcvZWr2ggP4zumiYXHefyWOM4VTuvu8XaIHZHKii9wplQLjLkmoQZyoq86tj Uin2zF4w==; Received: from authenticated-user by stravinsky.debian.org with esmtpsa (TLS1.3:ECDHE_SECP256R1__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.96) (envelope-from <cjwatson@debian.org>) id 1wo2vc-006I11-35 for submit@bugs.debian.org; Sun, 26 Jul 2026 17:46:22 +0000 Received: from [2001:8b0:abaa:7b7:fc64:a67a:839a:e692] (helo=camorr.rosewood.vpn.ucam.org) by riva.rosewood.vpn.ucam.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.98.2) (envelope-from <cjwatson@debian.org>) id 1wo2vb-00000008YLQ-1ENn for submit@bugs.debian.org; Sun, 26 Jul 2026 18:46:19 +0100 Date: Sun, 26 Jul 2026 18:46:18 +0100 From: Colin Watson <cjwatson@debian.org> To: Debian Bug Tracking System <submit@bugs.debian.org> Subject: mailman3: autopkgtest consistently fails: test_encoded_subject_not_recoded_to_list_cset Message-ID: <amZH6vP3ME44D3Ze@camorr.rosewood.vpn.ucam.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Reportbug-Version: 13.2.0+nmu1 X-Debian-User: cjwatson Delivered-To: submit@bugs.debian.org Source: mailman3 Version: 3.3.10-2 Severity: serious mailman3's autopkgtests have been consistently failing for a while. Looking at https://ci.debian.net/packages/m/mailman3/testing/amd64/, this started between 2026-06-15 and 2026-06-19. The failure is: ====================================================================== FAIL: test_encoded_subject_not_recoded_to_list_cset (mailman.handlers.tests.test_subject_prefix.TestSubjectPrefix.test_encoded_subject_not_recoded_to_list_cset) ---------------------------------------------------------------------- Traceback (most recent call last): File "/tmp/autopkgtest-lxc.y62vrv95/downtmp/build.Uig/src/src/mailman/handlers/tests/test_subject_prefix.py", line 284, in test_encoded_subject_not_recoded_to_list_cset self.assertEqual(decoded, ~~~~~~~~~~~~~~~~^^^^^^^^^ [(b'[Test] ', 'us-ascii'), ^^^^^^^^^^^^^^^^^^^^^^^^^^ (b'\xd6\xd0\xce\xc4', 'eucgb2312_cn')]) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ AssertionError: Lists differ: [(b'[Test] ', 'us-ascii'), (b'\xd6\xd0\xce\xc4', 'gb2312')] != [(b'[Test] ', 'us-ascii'), (b'\xd6\xd0\xce\xc4', 'eucgb2312_cn')] First differing element 1: (b'\xd6\xd0\xce\xc4', 'gb2312') (b'\xd6\xd0\xce\xc4', 'eucgb2312_cn') - [(b'[Test] ', 'us-ascii'), (b'\xd6\xd0\xce\xc4', 'gb2312')] + [(b'[Test] ', 'us-ascii'), (b'\xd6\xd0\xce\xc4', 'eucgb2312_cn')] ? +++ +++ I think this is due to https://github.com/python/cpython/issues/88726 having been fixed in Python 3.13.14. It seems to have been fixed upstream in https://gitlab.com/mailman/mailman/-/commit/8e60f319009726c0014c2f2b7b3955c4fcb3d1ee. Thanks, -- Colin Watson (he/him) [cjwatson@debian.org] ]