GHC/ | Failed pipeline for wip/T23109 | a90f83d4

[Bryan Richter]

(Sorry for spamming emails)

I should also mention that the large number of "spurious failures" on the
linked dashboard is, itself, a spurious result. These errors are *not*
spurious, but they are being treated as such. That causes up to 10 needless
retries per failure. That's something I have on my list to fix.

Stll, even after dividing by 10, there are a lot of failures.

On Wed, 30 Jul 2025 at 14:09, Bryan Richter <bryan at haskell.foundation>
wrote:

> I'm loathe to pause a lint runner, but I will do so in this case, to see
> if the problem is localized to that system.
>
> On Wed, 30 Jul 2025 at 14:08, Bryan Richter <bryan at haskell.foundation>
> wrote:
>
>> It looks like most lint jobs are failing because they want to run on a
>> Docker image that is missing from the GitLab registry. I know Ben talked
>> about having some scheme for expiring images. I don't think that has been
>> put into place, however.
>>
>> There could also just be fallout from the server migration, even though
>> that took place a few months ago. I have seen more of these types of
>> failures since then.
>>
>> Since I haven't touched the ci-images repo recently, somebody else will
>> need to look at this.
>>
>> fwiw it does look like a primary victim is the "OpenCape lint runner", as
>> seen here:
>> https://grafana.gitlab.haskell.org/d/167r9v6nk/ci-spurious-failures?orgId=2&from=now-30d&to=now&var-types=$__all&var-runners=OpenCape%20lint%20runner&var-jobs=$__all&refresh=15m&timezone=browser
>>
>> On Wed, 30 Jul 2025 at 11:15, Simon Peyton Jones <
>> simon.peytonjones at gmail.com> wrote:
>>
>>> Dear GHC devs
>>>
>>> This mr !10479 seems Utterly Broken.   Looks as if something is wrong
>>> with CI.  Can anyone help?
>>>
>>> https://gitlab.haskell.org/ghc/ghc/-/merge_requests/10479
>>>
>>> Thanks
>>>
>>> Simon
>>>
>>> On Wed, 30 Jul 2025 at 09:05, GitLab <gitlab at gitlab.haskell.org> wrote:
>>>
>>>> [image: GitLab]
>>>> [image: ✖] Pipeline #113076 has failed!
>>>>
>>>> Project Glasgow Haskell Compiler <https://gitlab.haskell.org/ghc> / GHC
>>>> <https://gitlab.haskell.org/ghc/ghc>
>>>> Branch
>>>> wip/T23109 <https://gitlab.haskell.org/ghc/ghc/-/commits/wip/T23109>
>>>> Commit
>>>> a90f83d4
>>>> <https://gitlab.haskell.org/ghc/ghc/-/commit/a90f83d44ae1ad0eee63f24ff62568ebd6b5c8c1>
>>>> in !10479 <https://gitlab.haskell.org/ghc/ghc/-/merge_requests/10479>
>>>> Fix mergo bugs
>>>> Commit Author
>>>> Simon Peyton Jones <https://gitlab.haskell.org/simonpj>
>>>>
>>>> Pipeline #113076
>>>> <https://gitlab.haskell.org/ghc/ghc/-/pipelines/113076> triggered by Simon
>>>> Peyton Jones <https://gitlab.haskell.org/simonpj>
>>>> had 7 failed jobs
>>>> Failed jobs
>>>> [image: ✖] tool-lint lint-submods
>>>> <https://gitlab.haskell.org/ghc/ghc/-/jobs/2241378>
>>>> [image: ✖] tool-lint lint-linters
>>>> <https://gitlab.haskell.org/ghc/ghc/-/jobs/2241373>
>>>> [image: ✖] tool-lint typecheck-testsuite
>>>> <https://gitlab.haskell.org/ghc/ghc/-/jobs/2241374>
>>>> [image: ✖] packaging project-version
>>>> <https://gitlab.haskell.org/ghc/ghc/-/jobs/2241326>
>>>> [image: ✖] tool-lint lint-testsuite
>>>> <https://gitlab.haskell.org/ghc/ghc/-/jobs/2241375>
>>>> [image: ✖] tool-lint ghc-linters
>>>> <https://gitlab.haskell.org/ghc/ghc/-/jobs/2241376>
>>>> [image: ✖] tool-lint lint-author
>>>> <https://gitlab.haskell.org/ghc/ghc/-/jobs/2241377>
>>>> [image: GitLab]
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