bug#45559: Cuirass has not successfully evaluated the stagig branch in 3 weeks

bug#45559: Cuirass has not successfully evaluated the stagig branch in 3 weeks

[Leo Famulari]

The Cuirass instance at ci.guix.gnu.org has not successfully evaluated
the staging branch since December 6:

https://ci.guix.gnu.org/jobset/staging-staging

Is there anything we can do?

Does anyone have advice for continuing with Guix development?

bug#45559: Cuirass has not successfully evaluated the stagig branch in 3 weeks

[Leo Famulari]

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I was granted shell access to the Berlin server.

I have been building substitutes for the staging branch from the Git
tree at /home/lfam/staging

I noticed that Cuirass is doing *something* with the staging branch, but
it doesn't seem to have any result that I can observe from the interface
at ci.guix.gnu.org, and package substitutes do not appear.

------
$ ps aux | grep staging
[...]
cuirass   54325  0.0  0.1 509928 223724 ?       Sl    2020   0:21 /gnu/store/0w76khfspfy8qmcpjya41chj3bgfcy0k-guile-3.0.4/bin/guile --no-auto-compile -e main -s /gnu/store/q2qkcwd82p52x8kdar5kmmhrx464p0vk-cuirass-dev-0.0.1-57.697fa14/bin/evaluate ((#:name . "staging-staging") (#:load-path-inputs) (#:package-path-inputs) (#:proc-input . "staging") (#:proc-file . "build-aux/cuirass/gnu-system.scm") (#:proc . cuirass-jobs) (#:proc-args (systems "x86_64-linux" "i686-linux" "aarch64-linux" "armhf-linux")) (#:inputs ((#:name . "staging") (#:url . "https://git.savannah.gnu.org/git/guix.git") (#:load-path . ".") (#:branch . "staging") (#:tag . #f) (#:commit . #f) (#:no-compile? . #t))) (#:build-outputs)) (((#:input . "staging") (#:directory . "/gnu/store/13961d848pgzrbqw4bs4kniv4i4cch9z-guix-64e995b") (#:commit . "64e995b4cf473c7f52bad0dea8c27eea6eee662c") (#:timestamp . 1609327975) (#:load-path . ".") (#:no-compile? . #t)))
cuirass   62079  0.0  0.1 507644 233260 pts/8   Sl   Jan02   0:17 /gnu/store/5iisqr9wn9bgg9h52fw86why1xih1gvi-profile/bin/guile --no-auto-compile -e main -s /home/mathieu/cuirass/bin/evaluate ((#:name . "staging-staging") (#:load-path-inputs) (#:package-path-inputs) (#:proc-input . "staging") (#:proc-file . "build-aux/cuirass/gnu-system.scm") (#:proc . cuirass-jobs) (#:proc-args (systems "x86_64-linux" "i686-linux" "aarch64-linux")) (#:inputs ((#:name . "staging") (#:url . "https://git.savannah.gnu.org/git/guix.git") (#:load-path . ".") (#:branch . "staging") (#:tag . #f) (#:commit . #f) (#:no-compile? . #t))) (#:build-outputs) (#:priority . 3)) (((#:input . "staging") (#:directory . "/gnu/store/13961d848pgzrbqw4bs4kniv4i4cch9z-guix-64e995b") (#:commit . "64e995b4cf473c7f52bad0dea8c27eea6eee662c") (#:timestamp . 1609610295) (#:load-path . ".") (#:no-compile? . #t)))
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bug#45559: Cuirass has not successfully evaluated the stagig branch in 3 weeks

[Mathieu Othacehe]

Hello,

I've restarted an evaluation of the staging branch, the matching process
on berlin has been running for 11 hours and is now stuck. That could be
caused by a circular dependency between modules.

Thanks,

Mathieu

bug#45559: Cuirass has not successfully evaluated the stagig branch in 3 weeks

[Leo Famulari]

On Mon, Jan 04, 2021 at 10:19:08AM +0100, Mathieu Othacehe wrote:
> I've restarted an evaluation of the staging branch, the matching process
> on berlin has been running for 11 hours and is now stuck. That could be
> caused by a circular dependency between modules.

Is there any documentation on how to reproduce the problems caused by
this? Or any advice on debugging?

`guix pull` and `make` work okay.

bug#45559: Cuirass has not successfully evaluated the stagig branch in 3 weeks

[Mathieu Othacehe]

Hey Leo,

> Is there any documentation on how to reproduce the problems caused by
> this? Or any advice on debugging?
>
> `guix pull` and `make` work okay.

I'm currently running:

--8<---------------cut here---------------start------------->8---
(use-modules (gnu ci) (guix))
(hydra-jobs (open-connection) '())
--8<---------------cut here---------------end--------------->8---

which is replication the evaluation process.

Thanks,

Mathieu

bug#45559: Cuirass has not successfully evaluated the stagig branch in 3 weeks

[Leo Famulari]

On Mon, Jan 04, 2021 at 03:35:25PM +0100, Mathieu Othacehe wrote:
> I'm currently running:
> 
> --8<---------------cut here---------------start------------->8---
> (use-modules (gnu ci) (guix))
> (hydra-jobs (open-connection) '())
> --8<---------------cut here---------------end--------------->8---
> 
> which is replication the evaluation process.

Thanks, this was helpful!

AFAICT, the evaluation failures were caused by a package collision while
building a profile from the zabbix system test.

Fixed in 48d8d92c51f64256bba2bdbb2a1027a5fab71a3d

bug#45559: Cuirass has not successfully evaluated the stagig branch in 3 weeks

[Mathieu Othacehe]

> AFAICT, the evaluation failures were caused by a package collision while
> building a profile from the zabbix system test.
>
> Fixed in 48d8d92c51f64256bba2bdbb2a1027a5fab71a3d

Nice catch, thanks!

Mathieu