Subject: bug#46172: BUG failed to compute the derivation for Guix

From: zimoun <[email-masked]>
Date: Fri, 29 Jan 2021 16:26:10 +0100

Hi,

On Fri, 29 Jan 2021 at 15:52, Laurent Cournède
<[email-masked]> wrote:

> # https_proxy=http://xxxx:yyyy/ http_proxy=http://xxxx:yyyy/ guix pull
> Mise à jour du canal « guix » depuis le dépôt Git «
> https://git.savannah.gnu.org/git/guix.git »...
> Authentification du canal « guix », commits 9edb3f6 à 6a77596 (92
> nouveaux commits)...
> Construction depuis ce canal :
>    guix      https://git.savannah.gnu.org/git/guix.git    6a77596
> substitute: guix substitute: warning: ci.guix.gnu.org : la connexion à
> échouée : Connexion refusée

Hum, maybe it is transient network failure.

> substitute:
> guix substitute: error: connect: Connexion refus?e
> @ substituter-failed /gnu/store/mzfkrxd4w8vqrmyrx169wj8wyw7r8i37-bash
> fetching path `/gnu/store/mzfkrxd4w8vqrmyrx169wj8wyw7r8i37-bash' (empty
> status: '')
> Backtrace:

Thanks for the report.  It should not fail this way.

> failed to compute the derivation for Guix (version:
> "6a77596cab2c173b04efff0a271a8e3972ca7499"; system: "x86_64-linux";
> host version: "dbf4561b00263d6c0cf7f294e1a6a8bebf382b46"; pull-version: 1).

Mimicking pulling from dbf4561b00263d6c0cf7f294e1a6a8bebf382b46 to
6a77596cab2c173b04efff0a271a8e3972ca7499 with:

--8<---------------cut here---------------start------------->8---
guix time-machine --commit=dbf4561b00263d6c0cf7f294e1a6a8bebf382b46 \
  -- time-machine --commit=6a77596cab2c173b04efff0a271a8e3972ca7499 \
  -- help
--8<---------------cut here---------------end--------------->8---

works here.  What does it do on your machine?

Noting that you pulled something between because of "Authentification
du canal « guix », commits 9edb3f6 à 6a77596".

All the best,
simon