From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp12.migadu.com ([2001:41d0:403:4789::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms9.migadu.com with LMTPS id SJ9uHVxm0mQ1yQAASxT56A (envelope-from ) for ; Tue, 08 Aug 2023 17:59:24 +0200 Received: from aspmx1.migadu.com ([2001:41d0:403:4789::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp12.migadu.com with LMTPS id MHVMHVxm0mTxvgAAauVa8A (envelope-from ) for ; Tue, 08 Aug 2023 17:59:24 +0200 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 1B89044BB8 for ; Tue, 8 Aug 2023 17:59:24 +0200 (CEST) Authentication-Results: aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=gnu.org header.s=fencepost-gnu-org header.b=WuWbt5VZ; spf=pass (aspmx1.migadu.com: domain of "guix-patches-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-patches-bounces+larch=yhetil.org@gnu.org"; dmarc=pass (policy=none) header.from=gnu.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1691510364; 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:resent-cc: resent-from:resent-sender:resent-message-id:in-reply-to:in-reply-to: references:references:list-id:list-help:list-unsubscribe: list-subscribe:list-post:dkim-signature; bh=VgUfGF+KBqC7tpH/aCsG6egEHavvHJzSHYTmRsl8BKY=; b=Rmy4V7Eq/I8BttafFNbnunvGBrk25Xjb3yj7eXVpShkekEwACdJL6eLHAKooMG7k80H8Dt PCfYrwuhyWCjsBQuh3haUrSxuio8j2Sa2WLEP5fPjd06+E9I0ywadO8pQm+d/WNkM5CU1X DNjYEPHEku4hEuwoqoWy9xgi6eE35FJRz9kdUwsJj0My8LK870gY/2vYigtowMbGuuhRJd /l1ocvhJ3I9FXcOumUIvNalWGu7g+u7p9Pwwb41MdLO02DrbLzn7a1Ut5o167DgniFAWfz z1m8PHlUbPkbnFZcNEublTLDrfVeC3CDMc0AKcK73qNYGEyL48yqaf3NWbhd5Q== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=gnu.org header.s=fencepost-gnu-org header.b=WuWbt5VZ; spf=pass (aspmx1.migadu.com: domain of "guix-patches-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-patches-bounces+larch=yhetil.org@gnu.org"; dmarc=pass (policy=none) header.from=gnu.org ARC-Seal: i=1; s=key1; d=yhetil.org; t=1691510364; a=rsa-sha256; cv=none; b=cQOvkJMtWCAWLrowttG5/2rg3PdibXRV8fO9nm5SQ4aC0MXuHBRXCcZ4KgX+f5ADITDj2G oNTEqZuaHJW6N1wtvc6gQIb1QOGCVTrhuYspT4qemJY1uHiCEYcbr0/UVaeGgQf+tZuJfH 1VM08BgGnptC9T54lj4ahjMFAK1XF7gTjZ5wIQTri6AwAjoap0KbNnO16YkQdHotATGF40 oIObHJr5YyExcHCPco1M2mDW1hzS8pUoCdDCt4w28/qFLRIUPEliaRgRfAtyK3cRUn8UZw IL1XhJKD5EqWLyGLP+69iEVjrT9LOxk0XmVhtMMwt9X+zDeSpoMMMa1+X+y2Ow== Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qTP6v-0005sN-26; Tue, 08 Aug 2023 11:59:05 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qTP6t-0005rz-IC for guix-patches@gnu.org; Tue, 08 Aug 2023 11:59:03 -0400 Received: from debbugs.gnu.org ([2001:470:142:5::43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1qTP6t-0004cV-0e for guix-patches@gnu.org; Tue, 08 Aug 2023 11:59:03 -0400 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1qTP6s-0004bm-Bo for guix-patches@gnu.org; Tue, 08 Aug 2023 11:59:02 -0400 X-Loop: help-debbugs@gnu.org Subject: [bug#64746] [PATCH 2/2] scripts: time-machine: Error when attempting to visit too old commits. Resent-From: Ludovic =?UTF-8?Q?Court=C3=A8s?= Original-Sender: "Debbugs-submit" Resent-CC: guix-patches@gnu.org Resent-Date: Tue, 08 Aug 2023 15:59:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 64746 X-GNU-PR-Package: guix-patches X-GNU-PR-Keywords: patch To: Maxim Cournoyer Cc: Josselin Poiret , Christopher Baines , Simon Tournier , Mathieu Othacehe , Tobias Geerinckx-Rice , Ricardo Wurmus , 64746@debbugs.gnu.org Received: via spool by 64746-submit@debbugs.gnu.org id=B64746.169151032217683 (code B ref 64746); Tue, 08 Aug 2023 15:59:02 +0000 Received: (at 64746) by debbugs.gnu.org; 8 Aug 2023 15:58:42 +0000 Received: from localhost ([127.0.0.1]:37590 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1qTP6Y-0004b8-9E for submit@debbugs.gnu.org; Tue, 08 Aug 2023 11:58:42 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:59002) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1qTP6V-0004at-U9 for 64746@debbugs.gnu.org; Tue, 08 Aug 2023 11:58:40 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qTP6N-0004ZW-AJ; Tue, 08 Aug 2023 11:58:32 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-Version:In-Reply-To:Date:References:Subject:To: From; bh=VgUfGF+KBqC7tpH/aCsG6egEHavvHJzSHYTmRsl8BKY=; b=WuWbt5VZeEryls9KA36v 5V+eof6PHMP1y++XjYbiKeKcb4fDqro9E/I0Lh9tgTXvzuWxMj90BZl+qQ2Q7bSlg+CGoCkK7eDVO E2tu4e+MBv4QpPr7W6WqMwTQvLrN0rgD8nQBU6CL5ul4m5tDDhz+YXfu9TM64zhnvcM60Usz/wYP/ 5zErCPKFU1MKoLMby+tSwxbGPFmgLOwBSYsuL9FWGM0QpgY23aIFnhz+RmoI0chPFolmMdShK0AdX Bhf48Vtsz/6fZvp2duUqmYCgUvVQA/t7evuaoA1PMOhjb28FclAYKaKsoSVz8LlwuphxUJcTSjgNv RrAjEB3MP3wQbQ==; From: Ludovic =?UTF-8?Q?Court=C3=A8s?= References: <87lef8hfil.fsf_-_@gmail.com> Date: Tue, 08 Aug 2023 17:58:27 +0200 In-Reply-To: <87lef8hfil.fsf_-_@gmail.com> (Maxim Cournoyer's message of "Fri, 21 Jul 2023 22:00:18 -0400") Message-ID: <87leelpluk.fsf_-_@gnu.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.2 (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: guix-patches@gnu.org List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-patches-bounces+larch=yhetil.org@gnu.org Sender: guix-patches-bounces+larch=yhetil.org@gnu.org X-Migadu-Flow: FLOW_IN X-Migadu-Country: US X-Migadu-Queue-Id: 1B89044BB8 X-Migadu-Scanner: mx1.migadu.com X-Spam-Score: -5.34 X-Migadu-Spam-Score: -5.34 X-TUID: GCz5/+nJcRAN Hi! Maxim Cournoyer skribis: >> +;;; The commit introducing the 'inferiors' mechanism; it is the oldest = commit >> +;;; that can be travelled to. >> +(define %oldest-possible-commit >> + "2ca299caf64489f4e1e665ec1158fb0309b0b565") > > I just tried travelling to that assumed oldest commit (because it > corresponds to the introduction of the inferiors mechanism), but it > fails like: > > Computing Guix derivation for 'x86_64-linux'... Backtrace: > - 5 (primitive-load "/gnu/store/b70mihsj9xx0xxp6izliqb5vm4=E2= =80=A6") > In ice-9/eval.scm: > 155:9 4 (_ _) > 159:9 3 (_ #(#(#(#(#(#(#(#(#(#(#(=E2=80=A6) =E2=80=A6) =E2=80=A6) = =E2=80=A6) =E2=80=A6) =E2=80=A6) =E2=80=A6) =E2=80=A6) =E2=80=A6) =E2=80=A6= ) =E2=80=A6)) > 173:47 2 (_ #(#(#(#(#(#(#(#(#(#(#(=E2=80=A6) =E2=80=A6) =E2=80=A6) = =E2=80=A6) =E2=80=A6) =E2=80=A6) =E2=80=A6) =E2=80=A6) =E2=80=A6) =E2=80=A6= ) =E2=80=A6)) > In ./guix/self.scm: > 932:4 1 (guix-derivation "/gnu/store/yfn2s94i5bvwr7j7r6xcnivwg=E2=80= =A6" =E2=80=A6) > 903:2 0 (guile-for-build "3.0") > > ./guix/self.scm:903:2: In procedure guile-for-build: > Throw to key `match-error' with args `("match" "no matching pattern" "3.0= ")'. I would pick =E2=80=98v0.15.0=E2=80=99 (=3D 359fdda40f754bbf1b5dc261e7427b7= 5463b59be) as the oldest commit one can travel to; it=E2=80=99s a bit newer than the one above, but it fails in the same way (to my surprise). It would be interesting to investigate. That said, we could just as well pick =E2=80=98v1.0.0=E2=80=99, which is th= e official warranty-void limit, and which seems to work (it needs to build things, though=E2=80=A6). Ludo=E2=80=99.