these 3 derivations will be built:
  /nix/store/j0jhzbmr3g12r9720pwjk53dd7jifhix-ZCode-3.14.5-mac-arm64.dmg.drv
  /nix/store/gip9innpas5f1kaiir2gw47r3b09r4jb-zcode-3.14.5.drv
  /nix/store/jgywhlw3wk3szv4f5z19kiabbx0dsqxa-check-zcode.drv