docker compose build crystal-alpine
docker compose build crystal-ubuntu
Build initial aarch64
image by cross-compiling on the official amd64
image.
docker run --rm --privileged aptman/qus:latest -s -- -p x86_64
docker compose build crystal-alpine-bootstrap
https://hub.docker.com/r/matefarkas/crystal
docker pull matefarkas/crystal:1.8.2-alpine
docker pull matefarkas/crystal:1.8.2-ubuntu