these 3 derivations will be built:
  /nix/store/jxi8pp1xhyk6hk5ybbybvz451234dlb6-grok-1.0.62-linux-aarch64.drv
  /nix/store/dncadvdy24hip2wjbgg5yn0ib19y0zj9-grok-1.0.62.drv
  /nix/store/i6cxiibv7xjiayq74z3kblgj5s0kkld1-check-grok.drv