bug#49781: closed (Successful build on ci.guix not available as substitute)

[GNU bug Tracking System]

Your message dated Mon, 09 Aug 2021 15:31:30 +0200
with message-id <87tujyagnh.fsf@gnu.org>
and subject line Re: bug#49781: Successful build on ci.guix not available as 
substitute
has caused the debbugs.gnu.org bug report #49781,
regarding Successful build on ci.guix not available as substitute
to be marked as done.

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-- 
49781: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=49781
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> --- Begin Message ---
>
>
>
> Subject: 
>
> Successful build on ci.guix not available as substitute
>
>
>
>
> Date: 
>
> Fri, 30 Jul 2021 10:56:29 +0200
>
>
>
>
> User-agent: 
>
> Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux)
>
>
>
>
> Hi!
>
> I stumbled upon the case of a build that was successful on ci.guix but
> that does not have a corresponding substitute:
>
>   https://ci.guix.gnu.org/build/806609/details
>
> and:
>
> --8<---------------cut here---------------start------------->8---
> $ wget -O- https://ci.guix.gnu.org/slm0x0j05vyl3vqbjhgc0nch6jca9fp3.narinfo
> --2021-07-30 10:53:15--  
> https://ci.guix.gnu.org/slm0x0j05vyl3vqbjhgc0nch6jca9fp3.narinfo
> Ni solvigas ci.guix.gnu.org (ci.guix.gnu.org)... 141.80.181.40
> Konektado al ci.guix.gnu.org (ci.guix.gnu.org)|141.80.181.40|:443... konektita.
> HTTP peto sendita, ni atendas respondon... 404 Not Found
> 2021-07-30 10:53:15 ERARO 404: Not Found.
> --8<---------------cut here---------------end--------------->8---
>
> The store item vanished from berlin, though the .drv is still there:
>
> --8<---------------cut here---------------start------------->8---
> ludo@berlin ~$ ls 
> /gnu/store/slm0x0j05vyl3vqbjhgc0nch6jca9fp3-xnnpack-0.0-1.bbe8824
> ls: cannot access 
> '/gnu/store/slm0x0j05vyl3vqbjhgc0nch6jca9fp3-xnnpack-0.0-1.bbe8824': No such 
> file or directory
> ludo@berlin ~$ guix gc --derivers 
> /gnu/store/slm0x0j05vyl3vqbjhgc0nch6jca9fp3-xnnpack-0.0-1.bbe8824
> /gnu/store/hrn9hj7v1img3il6afh3r036aczvwnyd-xnnpack-0.0-1.bbe8824.drv
> ludo@berlin ~$ ls $(guix gc --derivers 
> /gnu/store/slm0x0j05vyl3vqbjhgc0nch6jca9fp3-xnnpack-0.0-1.bbe8824)
> /gnu/store/hrn9hj7v1img3il6afh3r036aczvwnyd-xnnpack-0.0-1.bbe8824.drv
> --8<---------------cut here---------------end--------------->8---
>
> It’s the first time I see this.  My understanding is that Cuirass makes
> a GET request on ‘guix publish’ upon build completion.  Could there be a
> race condition or something that can explain this?
>
> Thanks,
> Ludo’.
>
>
>
> --- End Message ---
> --- Begin Message ---
>
>
>
> Subject: 
>
> Re: bug#49781: Successful build on ci.guix not available as substitute
>
>
>
>
> Date: 
>
> Mon, 09 Aug 2021 15:31:30 +0200
>
>
>
>
> User-agent: 
>
> Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux)
>
>
>
>
> Hey Ludo!
>
> I found out the reason of this failure, the .185 key was not authorized
> on Berlin. This issue while really simple, took us a long time to
> detect. I think we need to come out with a big warning somewhere when a
> substitute is refused because the server is not authorized.
>
> In the meantime this is fixed with
> d8f078a2c96b867abba5092a251175b8d82dd37c in the maintenance repository.
>
> Closing this one,
>
> Thanks,
>
> Mathieu
>
>
> --- End Message ---