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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-bounces+larch=yhetil.org@gnu.org X-Migadu-Country: US X-Migadu-Flow: FLOW_IN ARC-Seal: i=1; s=key1; d=yhetil.org; t=1681229075; a=rsa-sha256; cv=none; b=EASTbvsPrgdqovUsooWNIod4YkT/tvpoeLF7+U/cqpcYACgzuB0blgD69UZme00rnKzJsA tddzmOlQGlMt7dXjPdnaBLOtpMxqLYB+hSlZpUJ65B50RpH2fOWCJNenDFcOiaKl5dwVBu m1LPQVLaccYTqvoL36udmdGejY2wENzFYd5wzJXApTLfntCvHcL7VU76fcfIftHWBTXx7i zXAcMZMvbwxT0PKXqKNVCa47W0Z3CGgjjsYJCdW7C2sQ7MNTSOSLzuxRhV1jkEjeHITUqP rcF3FO7Ssu/1e5qgvgwCdUuvB2xAGIiILvGncpA+DGwp//14XCZ8ycSMMoLB/g== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=fastmail.net header.s=fm3 header.b=mbIxWicM; dkim=fail ("headers rsa verify failed") header.d=messagingengine.com header.s=fm3 header.b="L crBhYR"; dmarc=fail reason="SPF not aligned (relaxed)" header.from=fastmail.net (policy=none); 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" ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1681229075; 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: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:list-id:list-help: list-unsubscribe:list-subscribe:list-post:dkim-signature; bh=kvEydqtutlPclCC8F3JH03FRXraMA2vNWg8JoeHuv7I=; b=j8DfFaZP4vOvQM8ZrHSFIkR2sQnYtOBNmTVxQURe3ifoq3KKN8Jo1nF8/IytO4uZaumIkW kyYOLUIGl9G7paZ9eRNuyGxFdrPVfhy/DyXlpVy8iM/jeqpOEcJ/tSc79a6aeKAl89g2BZ 36q9U+zWrYJ6tqa84V4FQC/1E7XqMEKhd5LizczW5NjtVehW9LPAUoX5vBrVErC1/ejMG5 B2Fwo3xNsljO43aVosSNayc6vRlGk+j3ncSUKgDzVNtGhgC47NH0oYrVf3CIdbojySQ0sT RIIBhk+eZFP0BwPBLN1zC+IXq/ETWUavu5dn1RE73l2ukEPhHrgqns/HHlkZnQ== Authentication-Results: aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=fastmail.net header.s=fm3 header.b=mbIxWicM; dkim=fail ("headers rsa verify failed") header.d=messagingengine.com header.s=fm3 header.b="L crBhYR"; dmarc=fail reason="SPF not aligned (relaxed)" header.from=fastmail.net (policy=none); 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-Scanner: scn0.migadu.com X-Migadu-Spam-Score: -2.52 X-Spam-Score: -2.52 X-Migadu-Queue-Id: 6F3788952 X-TUID: eJZbIv81+b7H Julien Lepiller writes: > If you're able to find the derivation, you could set your system time > and guix build /gnu/store/that.drv. this should not require network at > all, so guix shouldn't complain. Sounds good. The error message contains the path to the derivation, so... let's just do it! A few minutes later: I can't do anything at all with time-machine on that commit any more. Maybe my attempt to build with a modified system time broke something in the store? $ guix time-machine --commit=3Dce35dc84a10b05dc891bfae03f613b907337945e = -- shell --pure python -- python3 ... building /gnu/store/6126jqfx0rk9cccm518f53li2nj1q1h0-inferior-script.scm= .drv... building package cache... building profile with 1 package... ;;; WARNING: loading compiled file /gnu/store/41zsnwsk02549kqb5njd3fadgn= mkzww8-guix-module-union/lib/guile/3.0/site-ccache/guix/ui.go failed: ;;; In procedure load-thunk-from-memory: incompatible bytecode kind ... ;;; WARNING: loading compiled file /gnu/store/41zsnwsk02549kqb5njd3fadgn= mkzww8-guix-module-union/lib/guile/3.0/site-ccache/guix/licenses.go failed: ;;; In procedure load-thunk-from-memory: incompatible bytecode kind WARNING: Use of `load' in declarative module (guix ui). Add #:declarati= ve? #f to your define-module invocation. Backtrace: 5 (primitive-load "/home/hinsen/.cache/guix/inferiors/wisrwo5= p2aq7o6r=E2=80=A6") In ice-9/eval.scm: 619:8 4 (_ #(#(#) "/home/hinsen/.= cache=E2=80=A6" =E2=80=A6)) 619:8 3 (_ #(#(#))) 159:9 2 (_ #(#(#))) 223:20 1 (proc #(#(#))) In unknown file: 0 (%resolve-variable (7 . _IOLBF) #) ERROR: In procedure %resolve-variable: _IOLBF: unbound variable In an attempt to clean up, I deleted ~/.cache/guix/inferiors, and then did a "guix gc". But that makes no difference. Time travelers live dangerously! Cheers, Konrad.