these 3 derivations will be built:
  /nix/store/zifg86c4cz9zp02s8f81w95w5jzqcx9f-claude.drv
  /nix/store/x2j8rjmacpnwp3w8508x86ks02gv49n1-claude-code-2.1.280.drv
  /nix/store/1jpzs2q0qih3rwq4jd1i67a818lcnsc9-check-claude-code.drv