From debbugs-submit-bounces@debbugs.gnu.org Fri Dec 18 05:30:00 2020 Received: (at 35139) by debbugs.gnu.org; 18 Dec 2020 10:30:01 +0000 Received: from localhost ([127.0.0.1]:37773 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kqD1L-00075B-V6 for submit@debbugs.gnu.org; Fri, 18 Dec 2020 05:30:00 -0500 Received: from eggs.gnu.org ([209.51.188.92]:51962) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kqD15-00074U-TA for 35139@debbugs.gnu.org; Fri, 18 Dec 2020 05:29:58 -0500 Received: from fencepost.gnu.org ([2001:470:142:3::e]:47742) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kqD0y-0000Nt-Lw; Fri, 18 Dec 2020 05:29:36 -0500 Received: from [2a01:e0a:19b:d9a0:8013:3f0c:5ced:4a6] (port=50718 helo=cervin) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1kqD0x-0002tr-JZ; Fri, 18 Dec 2020 05:29:36 -0500 From: Mathieu Othacehe To: Ludovic =?utf-8?Q?Court=C3=A8s?= Subject: Re: bug#35139: Rust builds systematically time out References: <878swqtabb.fsf@gnu.org> <87bm1mglus.fsf@gmx.com> <101FBDE5-97FA-4449-9076-DD24C56B8715@gmail.com> <87imvtrc0g.fsf@gnu.org> Date: Fri, 18 Dec 2020 11:29:34 +0100 In-Reply-To: <87imvtrc0g.fsf@gnu.org> ("Ludovic =?utf-8?Q?Court=C3=A8s=22'?= =?utf-8?Q?s?= message of "Thu, 04 Apr 2019 18:06:07 +0200") Message-ID: <87a6ubl84x.fsf@gnu.org> 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: 35139 Cc: pierre.langlois@gmx.com, 35139@debbugs.gnu.org, Ivan Petkov 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: -3.3 (---) Hello, >>> 1. Rust takes too long to build. What can we do about it? Enable >>> parallel builds? I've noticed that Rust packages are also built with "-j1". Evaluations such as: https://ci.guix.gnu.org/eval/19873 are causing rebuilds of many Rust packages, hence monopolizing the build farm for hours. Would it be possible to enable parallel building for Rust packages as suggested by Ludo in this thread? Thanks, Mathieu