Subject: bug#54209: closed (Re: bug#54209: ‘guix shell -D … --with-branch …’leads to an invalid derivation)

From: [email-masked] (GNU bug Tracking System)
Date: Tue, 08 Mar 2022 08:35:02 +0000

Your bug report

#54209: ‘guix shell -D … --with-branch …’ leads to an invalid derivation

which was filed against the guix package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to [email-masked].

-- 
54209: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=54209
GNU Bug Tracking System
Contact [email-masked] with problems

Subject: Re: bug#54209: ‘guix shell -D… --with-branch …’ leads to an invalid derivation
From: Ludovic Courtès <[email-masked]>
To: [email-masked]
Cc: [email-masked]
Date: Tue, 08 Mar 2022 09:33:58 +0100
List-Id: <debbugs-submit.debbugs.gnu.org>

Ludovic Courtès <[email-masked]> skribis:

> The following command ends up creating an invalid derivation in the
> glib-schemas hook:
>
> $ guix shell -D guile-next  --with-branch=guile-next=stable-2.2 python-matplotlib  
> guix shell: error: derivation `/gnu/store/6hy95hpjbbzvppwxndzapi3f5s1xcgkm-glib-schemas.drv' has incorrect output `/gnu/store/vahx614bazd4zk5akkqp1y7aflbi1rla-glib-schemas', should be `/gnu/store/m0138ijax94m5lcdksw8jz5zdvlhdghh-glib-schemas'

Fixed:

  https://git.savannah.gnu.org/cgit/guix.git/commit/?id=1cad3476189d2ce84fabe95b69db8fb85a10b67a

Ludo’.

Subject: ‘guix shell -D …--with-branch …’ leads to an invalid derivation
From: Ludovic Courtès <[email-masked]>
To: [email-masked]
Date: Tue, 01 Mar 2022 11:08:04 +0100
List-Id: <debbugs-submit.debbugs.gnu.org>

Hello,

The following command ends up creating an invalid derivation in the
glib-schemas hook:

--8<---------------cut here---------------start------------->8---
$ guix shell -D guile-next  --with-branch=guile-next=stable-2.2 python-matplotlib  
guix shell: error: derivation `/gnu/store/6hy95hpjbbzvppwxndzapi3f5s1xcgkm-glib-schemas.drv' has incorrect output `/gnu/store/vahx614bazd4zk5akkqp1y7aflbi1rla-glib-schemas', should be `/gnu/store/m0138ijax94m5lcdksw8jz5zdvlhdghh-glib-schemas'
$ guix describe
Generacio 205	Feb 27 2022 17:52:04	(nuna)
  guix 85a5110
    repository URL: https://git.savannah.gnu.org/git/guix.git
    branch: master
    commit: 85a5110de79f4fe9fd822ede3915654ee699d6c5
--8<---------------cut here---------------end--------------->8---

The problem vanishes if we pass ‘--no-grafts’ or if we remove
‘--with-branch’.

Ludo’.