GNU bug report logs - #79539
guix time-machine: error: You found a bug

Previous Next

To reply to this bug, email your comments to 79539 AT debbugs.gnu.org.

Toggle the display of automated, internal messages from the tracker.

Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Maurice Brémond <Maurice.Bremond <at> inria.fr>
To: bug-guix <at> gnu.org
Subject: guix time-machine: error: You found a bug
Date: Mon, 29 Sep 2025 17:41:22 +0200

Hello,

Desperately trying to find a valid channel for guix, guix-science,
guix-science-nonfree, and guix-past, I get this error:

>guix time-machine -C .channels.scm -- describe
Updating channel 'guix-science-nonfree' from Git repository at 'https://codeberg.org/guix-science/guix-science-nonfree.git'...
Updating channel 'guix' from Git repository at 'https://codeberg.org/guix/guix-mirror'...
Updating channel 'guix-science' from Git repository at 'https://codeberg.org/guix-science/guix-science.git'...
/scratch/maurice/build/siconos-debug/.siconos-vrun-channels.scm:23:6: warning: channel 'guix-science' lacks 'introduction' field but '.guix-authorizations' found
Updating channel 'guix-past' from Git repository at 'https://codeberg.org/guix-science/guix-past.git'...
Computing Guix derivation for 'x86_64-linux'... -ice-9/psyntax.scm:2824:12: In procedure syntax-violation:
Syntax error:
unknown location: package: duplicate field initializer in form (home-page "https://hypothesis.works/")
guix time-machine: error: You found a bug: the program '/gnu/store/m1135whxbpr4apfa8lv4wg60m6qngfqm-compute-guix-derivation'
failed to compute the derivation for Guix (version: "8a71151402d1e0bc7f51ebee05599f83d293c491"; system: "x86_64-linux";
host version: "6d48eaa9a3b305f96c45028b2852a3a56c3f897b"; pull-version: 1).
Please report the COMPLETE output above by email to <bug-guix <at> gnu.org>.

My .channels.scm file is:

#+begin_src scheme
(list (channel
        (name 'guix-science-nonfree)
        (url "https://codeberg.org/guix-science/guix-science-nonfree.git")
        (branch "master")
        (commit
          "86f3bd89a211eddc4db273de8ce6cf3bbfccfba1")
        (introduction
          (make-channel-introduction
            "58661b110325fd5d9b40e6f0177cc486a615817e"
            (openpgp-fingerprint
              "CA4F 8CF4 37D7 478F DA05  5FD4 4213 7701 1A37 8446"))))
      (channel
        (name 'guix)
        (url "https://codeberg.org/guix/guix-mirror")
        (branch "master")
        (commit
          "8a71151402d1e0bc7f51ebee05599f83d293c491")
        (introduction
          (make-channel-introduction
            "9edb3f66fd807b096b48283debdcddccfea34bad"
            (openpgp-fingerprint
              "BBB0 2DDF 2CEA F6A8 0D1D  E643 A2A0 6DF2 A33A 54FA"))))
      (channel
        (name 'guix-science)
        (url "https://codeberg.org/guix-science/guix-science.git")
        (commit
          "345dfdf8b9afbae96a8d4c47820e1b058d696093"))
      (channel
        (name 'guix-past)
        (url "https://codeberg.org/guix-science/guix-past.git")
        (branch "master")
        (commit
          "a6fc9859837de4a3d8cc824845f8bd28f68c530f")
        (introduction
          (make-channel-introduction
            "0c119db2ea86a389769f4d2b9c6f5c41c027e336"
            (openpgp-fingerprint
              "3CE4 6455 8A84 FDC6 9DB4  0CFB 090B 1199 3D9A EBB5")))))
#+end_src



Cheers,

Maurice

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.