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DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mgsn.dev; s=key1; t=1629234831; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to; bh=uemUXcK3hjLATrxfFQCzYaJl9EK1klv0z4st9z0U2cc=; b=IZ/37FJNM/rnCgQ346sgXIAt0zgSN7yzn5nodwYd4D01Cw5z5zmHyTUDcwC8/aXC5odOYK ssG6SeqIXRrL/DTlC2HBcX9hxP4X4rs6g2zTy6SZokC9+b9owJbq14EQAxy2XKTKv0rcsT q3VCiUT8eKZqs21sxkkgO5zNRIL2iIY= From: Sarah Morgensen To: brice@waegenei.re Subject: Re: Hundreds of failed build on master following git package update Date: Tue, 17 Aug 2021 14:13:48 -0700 In-Reply-To: brice@waegenei.re's message of "Tue, 17 Aug 2021 22:24:53 +0200" Message-ID: <86wnoj4vw3.fsf@mgsn.dev> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Migadu-Auth-User: iskarian@mgsn.dev Received-SPF: pass client-ip=188.165.223.204; envelope-from=iskarian@mgsn.dev; helo=out2.migadu.com X-Spam_score_int: -8 X-Spam_score: -0.9 X-Spam_bar: / X-Spam_report: (-0.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, NORMAL_HTTP_TO_IP=0.001, NUMERIC_HTTP_ADDR=1.242, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: guix-devel@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Development of GNU Guix and the GNU System distribution." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: guix-devel@gnu.org, othacehe@gnu.org, guix-sysadmin@gnu.org Errors-To: guix-devel-bounces+larch=yhetil.org@gnu.org Sender: "Guix-devel" X-Migadu-Flow: FLOW_IN ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1629234864; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:list-id:list-help:list-unsubscribe: list-subscribe:list-post:dkim-signature; bh=uemUXcK3hjLATrxfFQCzYaJl9EK1klv0z4st9z0U2cc=; b=ICk8+tSUKc/OtGQFWzpl3fC4ZHVc7pG+5P4sbMDPUE6fmYH2ownPFuAaVMyDBSTW34t3B+ ueM9QYxgg9x7mSz19y1tqql5KGwivjGlQSa5SLmp74vY/725b+hXRsmrX71m30xPW+/VZ9 7EzQhGwWbNrYuktrvizGTH19FiFXdL7XSBomsaxZxqL3iJpJ7PwaSYnHuGxoabFf0K6Klw 1Jc6pvYy21SLYgVXBeDUoJtNmCNKfROMo1nS2tKv+inVr/SQCQ4lNu5v6yjQGIC/KY4LXA XstAoS2+aWE2COiG1Z7Kgyv8BGzaWEhzXIv0O1pLjNks5paPmzzqNwomBGns8w== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1629234864; a=rsa-sha256; cv=none; b=iaBVheWhOw9DIL9tOA54QBB4sns4dTDt0I0j4TYWKE+cweExsO1AH5YieLRdrhZ1VU8bWb /c7g7mv+afvFZTZvblmSEBA4qi7LisT/520CO2GbItkBYGdyABBrcZYw1pn1DqeSrl03vP JawN1mNxlCATknVKeL+ZoR9Nw2YBiE8keoXBq6pKISjX8826cgzrpip8q7yrWBgd/7rixF PPayr0+ApWbUGfy7CFV3hZ8Cd8ajWs5MIzNbWbGVODW7uoczkW0pY6r3Xjv+em1LPflmya Blx3A1OOJDdr+VYi+uUs0sJZueNk1kTSbbdTHLeNlFUo5Fko57UNOLxZPgzdWQ== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=mgsn.dev header.s=key1 header.b="IZ/37FJN"; dmarc=fail reason="SPF not aligned (relaxed)" header.from=mgsn.dev (policy=none); spf=pass (aspmx1.migadu.com: domain of guix-devel-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=guix-devel-bounces@gnu.org X-Migadu-Spam-Score: -1.32 Authentication-Results: aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=mgsn.dev header.s=key1 header.b="IZ/37FJN"; dmarc=fail reason="SPF not aligned (relaxed)" header.from=mgsn.dev (policy=none); spf=pass (aspmx1.migadu.com: domain of guix-devel-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=guix-devel-bounces@gnu.org X-Migadu-Queue-Id: A009E1049E X-Spam-Score: -1.32 X-Migadu-Scanner: scn1.migadu.com X-TUID: sjNIKhQ54zm9 Hello, brice@waegenei.re writes: > Hello Guix, > > Today I pushed 2 commits=C2=B9 related to the package to master, mainly t= o update it to 2.33.0. But since then https://data.guix.gnu.org/ went offli= ne and Cuirass' evaluation #4930=C2=B2 has 556 failed build. Newly failed b= uilds have unhelpful logs, ending with "cannot build missing derivation [..= .]"=C2=B3. > > Before pushing those commits, I build git and git-minimal successfully on= x86_64 and assessed the total impacted package for this update to be infer= ior to 300. Did I do something wrong with the update commit? Or is it an un= related issue? > > I'm currently locally building some packages which have failed on the CI = to see if I can reproduce them and to obtain more verbose build log. > > =C2=B9 https://git.savannah.gnu.org/cgit/guix.git/log/?id=3Dea04295256329= 511b3201feaefb17900b05053b0 > =C2=B2 https://ci.guix.gnu.org/eval/4930?status=3Dfailed > =C2=B3 https://ci.guix.gnu.org/build/396873/log/raw > > Cheers, > - Brice That sounds awfully familiar. I wonder if this is related to the following issue? Mathieu Othacehe writes: > Hello Sarah, > >> substitute: [Kupdating substitutes from 'http://141.80.167.131'... 0.0% >> substitute: [Kupdating substitutes from 'http://141.80.167.131'... 100.0% >> cannot build missing derivation ?/gnu/store/r1p932bjq21nv4g2qf8fydrphr6f= wnw7-go-golang-org-x-lint-0.0.0-0.83fdc39.drv? > > Yes, I recently configured Cuirass to use the publish server behind > ci.guix.gnu.org instead of its own server. > > This server uses caching and when a remote worker tries do build a > derivation that is not available locally, it will also try to fetch the > input derivations. If one of them is being baked and is above the cache > bypass limit (50 MiB), the publish server will send a 404 error causing > the build to stop altogether as you noticed. > > This is a clear limitation of this bypass/404 mechanism, that I intend > to solve with: https://issues.guix.gnu.org/50040. > > Thanks, > > Mathieu -- Sarah