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Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1t8LRS-0002ci-WA for bug-guix@gnu.org; Tue, 05 Nov 2024 10:26:03 -0500 Subject: bug#74204: [bug#74112] bug#74204: Guix is not reproducible Resent-From: Hilton Chain Original-Sender: "Debbugs-submit" Resent-To: bug-guix@gnu.org Resent-Date: Tue, 05 Nov 2024 15:26:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: cc-closed 74204 X-GNU-PR-Package: guix X-GNU-PR-Keywords: To: Jakob Kirsch Cc: 74112-done@debbugs.gnu.org, 74204-done@debbugs.gnu.org Mail-Followup-To: 74204@debbugs.gnu.org, hako@ultrarare.space, jakob.kirsch@web.de Received: via spool by 74204-done@debbugs.gnu.org id=D74204.173082034610054 (code D ref 74204); Tue, 05 Nov 2024 15:26:02 +0000 Received: (at 74204-done) by debbugs.gnu.org; 5 Nov 2024 15:25:46 +0000 Received: from localhost ([127.0.0.1]:44180 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1t8LR9-0002c0-Ry for submit@debbugs.gnu.org; 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charset=US-ASCII X-Spamd-Bar: -- X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-guix@gnu.org List-Id: Bug reports for GNU Guix List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-to: Hilton Chain From: Hilton Chain via Bug reports for GNU Guix Errors-To: bug-guix-bounces+larch=yhetil.org@gnu.org Sender: bug-guix-bounces+larch=yhetil.org@gnu.org X-Migadu-Country: US X-Migadu-Flow: FLOW_IN X-Migadu-Scanner: mx11.migadu.com X-Migadu-Spam-Score: 0.06 X-Spam-Score: 0.06 X-Migadu-Queue-Id: 031DB8ACC2 X-TUID: ybYRiE1iws8U Hello again, On Tue, 05 Nov 2024 18:31:04 +0800, Hilton Chain via Guix-patches via wrote: > > Hi Jakob, > > On Tue, 05 Nov 2024 02:38:34 +0800, > Jakob Kirsch via Bug reports for GNU Guix wrote: > > > > I've recently noticed that `guix challenge guix` fails since guix isn't > > reproducible at the moment. As someone pointed out on XMPP, this is due to > > parallelism issues with Guile so running `guix build guix --no-grafts > > --cores=1 --check` reliably produces the same output. > > > > I've sent a simple patch in #74112 to address this and I think this is > > important since the main guix package should definitely be reproducible so it > > can be trusted. > > I can confirm the reproducibility issue. > > I have two x86_64-linux machines building guix to verify the fix, I'll apply > your patch once they produce matching outputs. Took me quite a while to build 5 rounds. :) --8<---------------cut here---------------start------------->8--- $ guix hash --serializer=nar /gnu/store/fs7x07jfn7igpkwv3alrs9by21q70y13-guix-1.4.0-26.5ab3c4c 0kh87wb4qn97kwzrf4igal71cjvv143j6jr2y3dwfzcy1madj1ll --8<---------------cut here---------------end--------------->8--- Applied #74112 as 4c56d0cccdc44e12484b26332715f54768738c5f, thanks!