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Today's Topics:
1. Compiling project errors within a docker container
(Hercules Merscher)
----------------------------------------------------------------------
Message: 1
Date: Thu, 11 Jul 2024 23:14:32 +0200
From: Hercules Merscher <hlmersc...@gmail.com>
To: The Haskell-Beginners Mailing List - Discussion of primarily
beginner-level topics related to Haskell <beginners@haskell.org>
Subject: [Haskell-beginners] Compiling project errors within a docker
container
Message-ID:
<can-9sy5kyzt62djgybhuh3kwrx088ta7wra_biusrwy1q9l...@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
Hello folks,
I've been developing a small side project (a small web app). I'm developing
on a Macbook M1 Pro, however, I need to compile it to test against a
linux/amd64 environment. I'm trying to use docker for that. I know it is
emulated via VM in this case and performance will suffer, but it's not a
big deal for me since it's just a toy project.
I'm using stack as build tool and GHC 9.6.
The `stack build --fast` command errors, hinting that it could be out of
memory.
```
root@c5f07dbd83dc:/opt/app# stack build --fast -j 4 --allow-different-user
...
Error: [S-7282]
Stack failed to execute the build plan.
While executing the build plan, Stack encountered the error:
[S-7011]
While building package rinha-0.1.0.0 (scroll up to its section to
see the error) using:
/root/.stack/setup-exe-cache/x86_64-linux/Cabal-simple_6HauvNHV_3.10.3.0_ghc-9.6.5
--verbose=1 --builddir=.stack-work/dist/x86_64-linux/ghc-9.6.5 build
lib:rinha exe:rinha-exe --ghc-options " -fdiagnostics-color=always"
Process exited with code: ExitFailure (-9) (THIS MAY INDICATE OUT OF
MEMORY)
```
Initially, I thought it really could be out of memory as I'm using colima
and had default configuration. Then I started colima giving it 4 CPUs and
16GiB memory:
```
$ colima start --cpu 4 --memory 16 -a x86_64 -t vz --vz-rosetta
```
The project starts building, stays like that for almost 1h, and then this
error happens.
I wouldn't like to spin up a server just to build a project that I will be
running on my laptop, but I see myself without alternatives and I'm finding
it weird since I never had such a problem with other languages and it's the
first time I see it while doing some Haskell.
Any tips?
Best,
Hercules
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