From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp1 ([2001:41d0:8:6d80::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms11 with LMTPS id WIEEOzJeN2BAfAAA0tVLHw (envelope-from ) for ; Thu, 25 Feb 2021 08:22:10 +0000 Received: from aspmx1.migadu.com ([2001:41d0:8:6d80::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp1 with LMTPS id SB2+NjJeN2BeVAAAbx9fmQ (envelope-from ) for ; Thu, 25 Feb 2021 08:22:10 +0000 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id 1335B21500 for ; Thu, 25 Feb 2021 09:22:09 +0100 (CET) Received: from localhost ([::1]:54494 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lFBuS-0003Ye-2b for larch@yhetil.org; Thu, 25 Feb 2021 03:22:08 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:60974) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lFBuL-0003YR-VY for bug-guix@gnu.org; Thu, 25 Feb 2021 03:22:02 -0500 Received: from debbugs.gnu.org ([209.51.188.43]:53267) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lFBuL-0007pn-NQ for bug-guix@gnu.org; Thu, 25 Feb 2021 03:22:01 -0500 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1lFBuL-0006Lm-JY for bug-guix@gnu.org; Thu, 25 Feb 2021 03:22:01 -0500 X-Loop: help-debbugs@gnu.org Subject: bug#46362: got unexpected path `Backtrace:' from substituter Resent-From: Ludovic =?UTF-8?Q?Court=C3=A8s?= Original-Sender: "Debbugs-submit" Resent-CC: bug-guix@gnu.org Resent-Date: Thu, 25 Feb 2021 08:22:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 46362 X-GNU-PR-Package: guix X-GNU-PR-Keywords: To: Zhu Zihao Received: via spool by 46362-submit@debbugs.gnu.org id=B46362.161424131024392 (code B ref 46362); Thu, 25 Feb 2021 08:22:01 +0000 Received: (at 46362) by debbugs.gnu.org; 25 Feb 2021 08:21:50 +0000 Received: from localhost ([127.0.0.1]:36580 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lFBuA-0006LM-3F for submit@debbugs.gnu.org; Thu, 25 Feb 2021 03:21:50 -0500 Received: from eggs.gnu.org ([209.51.188.92]:43026) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lFBu7-0006L8-UH for 46362@debbugs.gnu.org; Thu, 25 Feb 2021 03:21:48 -0500 Received: from fencepost.gnu.org ([2001:470:142:3::e]:51301) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lFBu2-0007bj-OR; Thu, 25 Feb 2021 03:21:42 -0500 Received: from [2a01:e0a:1d:7270:af76:b9b:ca24:c465] (port=50798 helo=ribbon) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1lFBu2-0005U7-Cg; Thu, 25 Feb 2021 03:21:42 -0500 From: Ludovic =?UTF-8?Q?Court=C3=A8s?= References: <86a6sgcan1.fsf@163.com> Date: Thu, 25 Feb 2021 09:21:40 +0100 In-Reply-To: <86a6sgcan1.fsf@163.com> (Zhu Zihao's message of "Sun, 07 Feb 2021 20:42:10 +0800") Message-ID: <87eeh41rsb.fsf@gnu.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable 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: , Cc: 46362@debbugs.gnu.org Errors-To: bug-guix-bounces+larch=yhetil.org@gnu.org Sender: "bug-Guix" X-Migadu-Flow: FLOW_IN X-Migadu-Spam-Score: -2.87 Authentication-Results: aspmx1.migadu.com; dkim=none; dmarc=pass (policy=none) header.from=gnu.org; spf=pass (aspmx1.migadu.com: domain of bug-guix-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=bug-guix-bounces@gnu.org X-Migadu-Queue-Id: 1335B21500 X-Spam-Score: -2.87 X-Migadu-Scanner: scn0.migadu.com X-TUID: cYoILwWrcSAN Hi, Zhu Zihao skribis: > This issue is similar with https://issues.guix.gnu.org/45828. But it > still not fixed in 127a88d390417d5d7b1b4a18c1b69c7169dcaf34. > > When you have multiple substituters, Guix will try to fetch narinfo from > the second or even third substituters, and it dies. > > ``` > chino@asus-laptop:~$ guix build opencv --substitute-urls=3D"https://mirro= r.sjtu.edu.cn/guix https://mirror.guix.org.cn https://mirror.c1r3u.xyz http= s://ci.guix.gnu.org" > substitute: updating substitutes from 'https://mirror.sjtu.edu.cn/guix'..= . 100.0% > substitute:=20 > guix build: error: got unexpected path `Backtrace:' from substituter > ``` Commit ee3226e9d54891c7e696912245e4904435be191c addresses the error-reporting issue: now the backtrace will be properly displayed (we still need to update the =E2=80=98guix=E2=80=99 package before you can depl= oy the fix.) > If there's one substituter, it will work and do the substitution. Did you find out which of these substitute URLs is causing troubles? I tried the exact same command and it works for me. Thanks, Ludo=E2=80=99.