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List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-devel-bounces+larch=yhetil.org@gnu.org Sender: "Guix-devel" X-Migadu-Flow: FLOW_IN X-Migadu-Country: US ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1643839677; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:mime-version:mime-version: content-type:content-type:list-id:list-help:list-unsubscribe: list-subscribe:list-post:dkim-signature; bh=w/+RhBRyJUZDn9bkY9FHkXZPp4myYN46W3EN0nwTL5o=; b=j3mLHTMtnDIalHY5BbtsGISFYdnQgSERidJPz/37hnhcz6b6G4Rsc71xmcrBZulKMowZyM d/Vu0N2/PmHA/3mQ4ESaIxCu2cXvzMaRhHxvVnh3v2hmqP1opfg9j4JATdFGFyX9Y4R2i3 Yj2UOT+mKQnoocnhgOWyxOgMIqBMyTsBfou4ZJC27BxCyVuVpJ5jPxhlFSZ7+jRpckIVHf FiRnt1/ESrbywT2lGjtfXpQ2v8xRKmq9D9HDTPy2U7chgf6U2wkgfa2TIPBx7Kox+mnH4U WGKZka83G+J649vV/hoYHeUSzyOeIm4TR1U55OBYh4gdk0FF698MJFMJNnVbng== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1643839677; a=rsa-sha256; cv=none; b=O0KepLC8JaDqKtymzq3uxmbjJ87+lHLtOlnoeBRkwrdvGL8rfKW+xuT6Gj68FBHKnFpwKL 9F/NmCuc4u39Jkb32GYdxIRNg6maqAopud6k8Y/ho4E1zVF/9DX73ugklPYc8SvalMI52C kKKUz3YpReDBWk3r+KtVk1WnepzLBQ0Ub8X1wgkiLPDoCwO/87031LDjK5dHQlE6liz+nv Lw+09zFiCRmNvjCvE3MkW/blUycrF+3Dya8yWJpJ3ZCa5ZQAQhSdVXZrffBhT6eU97gEYg DHpq8LRmWzbQj96rDoLPZRzamTe9vRWU+N1cPSMXk/j1HqGz7xx6iKbn6EIMIQ== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=pass header.d=gmail.com header.s=20210112 header.b=MYSynYSN; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (aspmx1.migadu.com: domain of "guix-devel-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-devel-bounces+larch=yhetil.org@gnu.org" X-Migadu-Spam-Score: -9.33 Authentication-Results: aspmx1.migadu.com; dkim=pass header.d=gmail.com header.s=20210112 header.b=MYSynYSN; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (aspmx1.migadu.com: domain of "guix-devel-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-devel-bounces+larch=yhetil.org@gnu.org" X-Migadu-Queue-Id: 9EF47192F1 X-Spam-Score: -9.33 X-Migadu-Scanner: scn0.migadu.com X-TUID: ddQycbQyhoju Hi, Investigating [0], and working on rebuild a tiny part of "Preservation of Guix", I note that mesboot is broken for several old commits: - 087c94019d from Feb 2020 because of gcc-core-mesboot - df5a2e4f83 from Mar 2020 because of coreutils-mesboot - e364758d44 from Sep 2020 because of many mesboot components Two questions: 1. Is it fixable? Other said, can we fix the time-machine for these commits? 2. How can we prevent that? 0: Cheers, simon