Nixpacks base debian image doesn't work on M1 macs

[coffee-cup]

Building with the base debian image hosted on GHCR doesn't work on M1 macs and fails with the following error. Assuming it is because Nix installed on x86 hardware but is installing packages on arm64.

Building the base image locally and referencing that works as expected.

#8 18.69 copying path '/nix/store/7b2z05mgfwgb58ya4i3gynhvjw22v29q-xz-5.2.5-bin' from 'https://cache.nixos.org'...
#8 18.74 copying path '/nix/store/j72mw6h364nmk7l3mq6gqwjd568l7r8l-perl-5.34.1' from 'https://cache.nixos.org'...
#8 24.70 copying path '/nix/store/hfcv57qibyrqha8gmnk0mkz6k9z3krhy-sqlite-3.38.3' from 'https://cache.nixos.org'...
#8 24.95 copying path '/nix/store/lq3ljqhz6zwkwsyvjyw7750n35psz4fs-openssl-1.1.1o-bin' from 'https://cache.nixos.org'...
#8 25.14 copying path '/nix/store/01kia41csjia67pry1rv828i9pvnnqfq-python3-3.9.12' from 'https://cache.nixos.org'...
#8 36.30 copying path '/nix/store/v3gg98k5gd0fjfx1wf6vvjmj2idk1gg6-openssl-1.1.1o-dev' from 'https://cache.nixos.org'...
#8 36.47 copying path '/nix/store/g146gm78fviybvpdipvmgchv5ikv9d4h-stdenv-linux' from 'https://cache.nixos.org'...
#8 36.49 copying path '/nix/store/sm20x1x5mly3r9adv751ipczbq8p66a5-zlib-1.2.12-dev' from 'https://cache.nixos.org'...
#8 36.53 copying path '/nix/store/vyyar1czkx02agclv9z60mbsmh54l5aq-nodejs-16.15.0' from 'https://cache.nixos.org'...
#8 42.88 error: unable to load seccomp BPF program: Invalid argument
#8 42.88 (use '--show-trace' to show detailed location information)
------
executor failed running [/bin/bash -o pipefail -c nix-env -if environment.nix]: exit code: 1
Error: Docker build failed

The workaround is fine but ideally nixpacks works on all architectures. I think it might make sense to revert back to the old way of setting the base image.

Thoughts @wyzlle

[ghost]

Fixing this should be easy. Will get back with a fix soon.