From unknown Mon Jun 23 02:21:23 2025 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Mailer: MIME-tools 5.509 (Entity 5.509) Content-Type: text/plain; charset=utf-8 From: bug#22129 <22129@debbugs.gnu.org> To: bug#22129 <22129@debbugs.gnu.org> Subject: Status: python-matplotlib: Non-deterministic build failures on armhf Reply-To: bug#22129 <22129@debbugs.gnu.org> Date: Mon, 23 Jun 2025 09:21:23 +0000 retitle 22129 python-matplotlib: Non-deterministic build failures on armhf reassign 22129 guix submitter 22129 Mark H Weaver severity 22129 normal thanks From debbugs-submit-bounces@debbugs.gnu.org Wed Dec 09 20:12:23 2015 Received: (at submit) by debbugs.gnu.org; 10 Dec 2015 01:12:23 +0000 Received: from localhost ([127.0.0.1]:38317 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84) (envelope-from ) id 1a6pmQ-0007v3-SU for submit@debbugs.gnu.org; Wed, 09 Dec 2015 20:12:23 -0500 Received: from eggs.gnu.org ([208.118.235.92]:50505) by debbugs.gnu.org with esmtp (Exim 4.84) (envelope-from ) id 1a6pcB-0007ZB-IA for submit@debbugs.gnu.org; Wed, 09 Dec 2015 20:01:48 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1a6gpg-00023i-V2 for submit@debbugs.gnu.org; Wed, 09 Dec 2015 10:39:10 -0500 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=0.8 required=5.0 tests=BAYES_50,WEIRD_PORT autolearn=disabled version=3.3.2 Received: from lists.gnu.org ([2001:4830:134:3::11]:43537) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1a6gpg-00023d-S0 for submit@debbugs.gnu.org; Wed, 09 Dec 2015 10:39:08 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:35298) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1a6gpf-0000Tz-AU for bug-guix@gnu.org; Wed, 09 Dec 2015 10:39:08 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1a6gpb-00023E-AM for bug-guix@gnu.org; Wed, 09 Dec 2015 10:39:07 -0500 Received: from world.peace.net ([50.252.239.5]:57151) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1a6gpb-00023A-6Q for bug-guix@gnu.org; Wed, 09 Dec 2015 10:39:03 -0500 Received: from [10.1.10.78] (helo=jojen) by world.peace.net with esmtpsa (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.72) (envelope-from ) id 1a6gpT-0006tr-LK; Wed, 09 Dec 2015 10:38:55 -0500 From: Mark H Weaver To: bug-guix@gnu.org Subject: python-matplotlib: Non-deterministic build failures on armhf Date: Wed, 09 Dec 2015 10:38:55 -0500 Message-ID: <87y4d3eink.fsf@netris.org> MIME-Version: 1.0 Content-Type: text/plain X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 2001:4830:134:3::11 X-Spam-Score: -5.0 (-----) X-Debbugs-Envelope-To: submit X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -5.0 (-----) Over the last month, the 'python-matplotlib' build on armhf has failed non-deterministically 4 times due to timeout (1 hour of silence) in the same place: --8<---------------cut here---------------start------------->8--- phase `install' succeeded after 71.4 seconds starting phase `install-doc' Running Sphinx v1.2.3 Initializing GitHub plugin loading pickled environment... failed: [Errno 2] No such file or directory: '/tmp/nix-build-python-matplotlib-1.4.3.drv-0/matplotlib-1.4.3/doc/build/doctrees/environment.pickle' [autosummary] generating autosummary for: api/afm_api.rst, api/animation_api.rst, api/api_changes.rst, api/artist_api.rst, api/axes_api.rst, api/axis_api.rst, api/backend_bases_api.rst, api/backend_gtkagg_api.rst, api/backend_pdf_api.rst, api/backend_qt4agg_api.rst, ..., users/recipes.rst, users/screenshots.rst, users/shell.rst, users/style_sheets.rst, users/text_intro.rst, users/text_props.rst, users/tight_layout_guide.rst, users/transforms_tutorial.rst, users/usetex.rst, users/whats_new.rst Failed to import 'matplotlib.backends.backend_wxagg': no module named matplotlib.backends.backend_wxagg Failed to import 'matplotlib.backends.backend_qt4agg': no module named matplotlib.backends.backend_qt4agg animation, api, axes_grid, color, event_handling, images_contours_and_fields, lines_bars_and_markers, misc, mplot3d, pie_and_polar_charts, pylab_examples, shapes_and_collections, showcase, specialty_plots, statistics, style_sheets, subplots_axes_and_figures, tests, text_labels_and_annotations, ticks_and_spines, units, user_interfaces, widgets, building [html]: targets for 127 source files that are out of date updating environment: 607 added, 0 changed, 0 removed reading sources... [ 0%] api/afm_api reading sources... [ 0%] api/animation_api reading sources... [ 0%] api/api_changes reading sources... [ 0%] api/artist_api reading sources... [ 0%] api/axes_api reading sources... [ 0%] api/axis_api reading sources... [ 1%] api/backend_bases_api reading sources... [ 1%] api/backend_gtkagg_api reading sources... [ 1%] api/backend_pdf_api reading sources... [ 1%] api/backend_qt4agg_api reading sources... [ 1%] api/backend_wxagg_api reading sources... [ 1%] api/cbook_api reading sources... [ 2%] api/cm_api reading sources... [ 2%] api/collections_api building of `/gnu/store/0hm09h6a4469z3j2r3p7cm6jiwidm3ff-python-matplotlib-1.4.3.drv' timed out after 3600 seconds of silence @ build-failed /gnu/store/0hm09h6a4469z3j2r3p7cm6jiwidm3ff-python-matplotlib-1.4.3.drv - timeout guix build: error: build failed: build of `/gnu/store/0hm09h6a4469z3j2r3p7cm6jiwidm3ff-python-matplotlib-1.4.3.drv' failed --8<---------------cut here---------------end--------------->8--- In all four cases, the timeout occurred in the same place, after printing "reading sources... [ 2%] api/collections_api". The same builds succeeded on later attempts, e.g.: http://hydra.gnu.org:3000/build/864760#tabs-buildsteps Mark From debbugs-submit-bounces@debbugs.gnu.org Fri Nov 20 10:07:20 2020 Received: (at 22129-done) by debbugs.gnu.org; 20 Nov 2020 15:07:20 +0000 Received: from localhost ([127.0.0.1]:44072 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kg80O-0008Kc-BJ for submit@debbugs.gnu.org; Fri, 20 Nov 2020 10:07:20 -0500 Received: from mail-qt1-f172.google.com ([209.85.160.172]:46654) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kg80M-0008KH-Gl for 22129-done@debbugs.gnu.org; Fri, 20 Nov 2020 10:07:19 -0500 Received: by mail-qt1-f172.google.com with SMTP id f15so3769839qto.13 for <22129-done@debbugs.gnu.org>; Fri, 20 Nov 2020 07:07:18 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version; bh=OnY1X9n77Dsk6rwe3TI2uKwJjpZzDyQj5Wxyzz/JMEI=; b=sSA++CTowtnixYJXtKTChz8fCnna+aL7D4bJVsvXAa8e53QWxaDEGFtN7Ke2lWP9VK 0Bt6AYddVR5uPDX3u7eZNtXDH4XHEnkVHSbYLmnrhb9re702SjpqbmmXszvQVWGwma4B oaJB0bxz5fknDQjhb2n5bs3FJxeR8JqXecyCcyA59QObTlQGCt6Y6t6lHvmsCPO2c6nu PDKRk8/bVVXVRj5AVY9QVnf8HL8tWDK6fuw4fIeoI369SGMiRbxYfPZFUMatBGxe/8+F XMJGucvHk4zXe2TdcoqOmlzxgpS8bmYve2m9Cn/VxSguiN2+HS/BKeOVq3Buy2x2Ej0K lIKA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:references:date:in-reply-to :message-id:user-agent:mime-version; bh=OnY1X9n77Dsk6rwe3TI2uKwJjpZzDyQj5Wxyzz/JMEI=; b=Pr5THVdg+9MfZrkooXmhYvwVa0atVhXmvMkbjv4uuPUaGfIv8ZGbtc652buzdSCPSS qolPXu5NcVjcVUPLfHQpF9TDrbsvQDlfybjM2s8vPtB3S63+tYSzFusW0zdQhTlHjoe0 ZUyqcSWc2DV1N9W2EvUlsULaNF/V359OhYc/7xQrmwyg6f5y0iJ6AsP33EaQI56/Z3L/ oGLw9VYPiWgahnT9US94M2QVWOv71UE3q7LVUERT1CHFfZnLTo3w7A9GJmd5zLH36FOF KrWnACMKPDbgtGUeUw0vJ1kJGsK918UwTajqv4PLKcGL4yy0jugobWKbNjp8kV4PCXrw JRrA== X-Gm-Message-State: AOAM53139TuZ4XJaqOPpvBJQx74fj3YO51vOeYJImsZuB0FijZ2hk2br g9NpoHwl13m5fO26O2afEd69pWoQPpQ= X-Google-Smtp-Source: ABdhPJxIXpF7xbtZLLsRZ5y2v5THR1/fJbRc8oTZaWPExISwdKVLEBYhrJ3uA2CY7OSLdfG/efzLvQ== X-Received: by 2002:ac8:2bed:: with SMTP id n42mr2878131qtn.29.1605884832297; Fri, 20 Nov 2020 07:07:12 -0800 (PST) Received: from hurd (dsl-205-236-230-160.b2b2c.ca. [205.236.230.160]) by smtp.gmail.com with ESMTPSA id 7sm2148863qko.106.2020.11.20.07.07.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 20 Nov 2020 07:07:11 -0800 (PST) From: Maxim Cournoyer To: Mark H Weaver Subject: Re: bug#22129: python-matplotlib: Non-deterministic build failures on armhf References: <87y4d3eink.fsf@netris.org> Date: Fri, 20 Nov 2020 10:07:10 -0500 In-Reply-To: <87y4d3eink.fsf@netris.org> (Mark H. Weaver's message of "Wed, 09 Dec 2015 10:38:55 -0500") Message-ID: <87sg946p9d.fsf@gmail.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 22129-done Cc: 22129-done@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) Hello Mark, Mark H Weaver writes: > Over the last month, the 'python-matplotlib' build on armhf has failed > non-deterministically 4 times due to timeout (1 hour of silence) in the > same place: > > phase `install' succeeded after 71.4 seconds > starting phase `install-doc' > Running Sphinx v1.2.3 > Initializing GitHub plugin > loading pickled environment... failed: [Errno 2] No such file or directory: '/tmp/nix-build-python-matplotlib-1.4.3.drv-0/matplotlib-1.4.3/doc/build/doctrees/environment.pickle' > [autosummary] generating autosummary for: api/afm_api.rst, api/animation_api.rst, api/api_changes.rst, api/artist_api.rst, api/axes_api.rst, api/axis_api.rst, api/backend_bases_api.rst, api/backend_gtkagg_api.rst, api/backend_pdf_api.rst, api/backend_qt4agg_api.rst, ..., users/recipes.rst, users/screenshots.rst, users/shell.rst, users/style_sheets.rst, users/text_intro.rst, users/text_props.rst, users/tight_layout_guide.rst, users/transforms_tutorial.rst, users/usetex.rst, users/whats_new.rst > Failed to import 'matplotlib.backends.backend_wxagg': no module named matplotlib.backends.backend_wxagg > Failed to import 'matplotlib.backends.backend_qt4agg': no module named matplotlib.backends.backend_qt4agg > animation, api, axes_grid, color, event_handling, images_contours_and_fields, lines_bars_and_markers, misc, mplot3d, pie_and_polar_charts, pylab_examples, shapes_and_collections, showcase, specialty_plots, statistics, style_sheets, subplots_axes_and_figures, tests, text_labels_and_annotations, ticks_and_spines, units, user_interfaces, widgets, > building [html]: targets for 127 source files that are out of date > updating environment: 607 added, 0 changed, 0 removed > reading sources... [ 0%] api/afm_api > reading sources... [ 0%] api/animation_api > reading sources... [ 0%] api/api_changes > reading sources... [ 0%] api/artist_api > reading sources... [ 0%] api/axes_api > reading sources... [ 0%] api/axis_api > reading sources... [ 1%] api/backend_bases_api > reading sources... [ 1%] api/backend_gtkagg_api > reading sources... [ 1%] api/backend_pdf_api > reading sources... [ 1%] api/backend_qt4agg_api > reading sources... [ 1%] api/backend_wxagg_api > reading sources... [ 1%] api/cbook_api > reading sources... [ 2%] api/cm_api > reading sources... [ 2%] api/collections_api > building of `/gnu/store/0hm09h6a4469z3j2r3p7cm6jiwidm3ff-python-matplotlib-1.4.3.drv' timed out after 3600 seconds of silence > @ build-failed /gnu/store/0hm09h6a4469z3j2r3p7cm6jiwidm3ff-python-matplotlib-1.4.3.drv - timeout > guix build: error: build failed: build of `/gnu/store/0hm09h6a4469z3j2r3p7cm6jiwidm3ff-python-matplotlib-1.4.3.drv' failed > > In all four cases, the timeout occurred in the same place, after > printing "reading sources... [ 2%] api/collections_api". > > The same builds succeeded on later attempts, e.g.: > > http://hydra.gnu.org:3000/build/864760#tabs-buildsteps > > Mark I've made a couple Python reproducibility enhancements on the core-updates branch (commits c94a2864d4 and cf495c934e), which allowed python-matplotlib to be built reproducibly. The CI doesn't know of any recent failure for the package on armhf-linux (see: http://ci.guix.gnu.org/search?query=python-matplotlib%20system:armhf-linux&border-low-id=2144656). Closing. Thank you for the report! Maxim From unknown Mon Jun 23 02:21:23 2025 Received: (at fakecontrol) by fakecontrolmessage; To: internal_control@debbugs.gnu.org From: Debbugs Internal Request Subject: Internal Control Message-Id: bug archived. Date: Sat, 19 Dec 2020 12:24:04 +0000 User-Agent: Fakemail v42.6.9 # This is a fake control message. # # The action: # bug archived. thanks # This fakemail brought to you by your local debbugs # administrator