these 3 derivations will be built:
  /nix/store/im61yl7zgn2a9j2cyffi6cyc045xkpsx-spore-uki.drv
  /nix/store/4vlgsb5db0nf4qa5lwgljpb61b1hkbnk-spore-disk.drv
  /nix/store/dcnwi3ydzprrhyfsmw0ydsznch4g82z7-spore-boot-hcloud-aarch64-repart.drv