these 4 derivations will be built:
  /nix/store/innd4sxaw9yni86ra2j8f9cy6bivgprv-claude.drv
  /nix/store/f9pq2anbxh2nja7l1wdmwgqyxln8jmav-claude-code-2.1.318.drv
  /nix/store/2bqpak3z1h2y1b2zplf8l3vv1nw6nv7p-claudebox.drv
  /nix/store/759dx5j9dswzl9ghkpdhxjg2vh993wjj-check-claudebox.drv