Subject: bug#42025: closed (Re: bug#42025: Determinism Problem with Mpv)

From: [email-masked] (GNU bug Tracking System)
Date: Tue, 23 Jun 2020 20:28:02 +0000

Your bug report

#42025: Determinism Problem with Mpv

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].

-- 
42025: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=42025
GNU Bug Tracking System
Contact [email-masked] with problems

Subject: Re: bug#42025: Determinism Problem with Mpv
From: Marius Bakke <[email-masked]>
To: Msavoritias <[email-masked]>, [email-masked]
Date: Tue, 23 Jun 2020 22:27:39 +0200
List-Id: <debbugs-submit.debbugs.gnu.org>

Msavoritias <[email-masked]> writes:

> Hi,
>
> I was updating Guix today with the option rounds=2 and I hit an error 
> with mpv having different outputs everytime it was built.

Fixed in a864d407119980ef5cfd4be079b8ec2b8038102b, thanks!

Subject: Determinism Problem with Mpv
From: Msavoritias <[email-masked]>
To: [email-masked]
Date: Tue, 23 Jun 2020 19:41:56 +0200
List-Id: <debbugs-submit.debbugs.gnu.org>

Hi,

I was updating Guix today with the option rounds=2 and I hit an error 
with mpv having different outputs everytime it was built.

The message is this:
building /gnu/store/qkmylc2cd950kf4zk8y3ay0hpwcvjpvr-mpv-0.32.0.drv...
\output ‘/gnu/store/q71zaxglbwmw3z4r1a3jmf1mgwrpmv4c-mpv-0.32.0’ of 
‘/gnu/store/qkmylc2cd950kf4zk8y3ay0hpwcvjpvr-mpv-0.32.0.drv’ 
differs from previous round
build of /gnu/store/qkmylc2cd950kf4zk8y3ay0hpwcvjpvr-mpv-0.32.0.drv 
failed
View build log at 
'/var/log/guix/drvs/qk/mylc2cd950kf4zk8y3ay0hpwcvjpvr-mpv-0.32.0.drv.bz2'.
cannot build derivation 
`/gnu/store/3j9pkj5kad042i1zyqzdw2vl1yfsbznk-celluloid-0.19.drv': 1 
dependencies couldn't be built
guix upgrade: error: build of 
`/gnu/store/3j9pkj5kad042i1zyqzdw2vl1yfsbznk-celluloid-0.19.drv' failed

And my system is this:
Generation 9	Jun 23 2020 19:41:06	(current)
  guix aa246ea
    repository URL: <https://git.savannah.gnu.org/git/guix.git>
    branch: master
    commit: aa246eaa6b338fc6509bd5e6b93fa23121b2c95c

Let me know if there is more information I can provide.