these 3 derivations will be built:
  /nix/store/b21p2sk5dh1zm051vgza51bxmd0rydzq-ZCode-3.14.4-linux-arm64.deb.drv
  /nix/store/kbczn1v74xfsgbmppgzb4ngwnfxllvb8-zcode-3.14.4.drv
  /nix/store/pqblxkwip2yngsry8v7x3m4f0jml94kv-check-zcode.drv