these 4 derivations will be built:
  /nix/store/zifg86c4cz9zp02s8f81w95w5jzqcx9f-claude.drv
  /nix/store/x2j8rjmacpnwp3w8508x86ks02gv49n1-claude-code-2.1.280.drv
  /nix/store/w4rdlfbxpg8518iklp6dgb97czk8k7l0-claudebox.drv
  /nix/store/0xl803ndm1zwgbvwa4rpbpa50r7sbrh5-check-claudebox.drv