CI *sad face*

[Bryan Richter]

Final update: both problems are solved!

Now we just need to wait for the wheels of time to do their magic. The
final patch is still waiting to get picked up and merged.

The queue for CI jobs is still a bit longer than usual right now, but I
think it's legitimate. There are simply more open MRs on GitLab than usual,
which is a good thing. (Darwin jobs aren't the source of the bottleneck.)

-Bryan

P.S. A quick shoutout to Marge for preventing two patches that merged
cleanly but created invalid results from making their way into the master
branch.

On Wed, 28 Jun 2023 at 09:20, Bryan Richter <bryan at haskell.foundation>
wrote:

> Nice!
>
> Other good news is that I lost track of all the Mac runners we actually
> have, and our current capacity is actually 3/6 rather than 1/4.
>
> On Wed, 28 Jun 2023 at 09:15, Rodrigo Mesquita <
> rodrigo.m.mesquita at gmail.com> wrote:
>
>> The root of the second problem was !10723, which started failing on its
>> own pipeline after being rebased.
>> I’m pushing a fix.
>>
>> - Rodrigo
>>
>> On 28 Jun 2023, at 06:41, Bryan Richter via ghc-devs <
>> ghc-devs at haskell.org> wrote:
>>
>> Two things are negatively impacting GHC CI right now:
>>
>> Darwin runner capacity is down to one machine, since the other three are
>> paused. The problem and solution are known[1], but until the fix is
>> implemented in GHC, expect pipelines to get backed up. I will work on a
>> patch this morning
>>
>> [1]: https://gitlab.haskell.org/ghc/ghc/-/issues/23561
>>
>> The other problem is one I just noticed, and I don't have any good info
>> about it yet. The symptom is that Marge batch merges are failing reliably.
>> Three patches that do fine individually somehow cause a type error in the
>> hadrian-ghc-in-ghci job when combined[2]. The only clue is the error
>> itself, which complains of an out-of-scope data constructor
>> "ArchJavaScript" in the file compiler/GHC/Driver/Main.hs. A cursory look at
>> the individual patches doesn't shed any light. I just rebased all of them
>> to see if I can shake the error out of them that way. Any knowledge that
>> can be brought to bear would be appreciated
>>
>> [2]:
>> https://gitlab.haskell.org/ghc/ghc/-/merge_requests/10745#note_507418
>>
>> -Bryan
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>>
>>
>>
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