these 4 derivations will be built:
  /nix/store/ixc149nrsrinjmk7clsm4v6xs948bq0z-claude.drv
  /nix/store/xs5hrrlgnbql0cp89ac8rayw9845q9ym-claude-code-2.1.311.drv
  /nix/store/p023i22mv96facd5qkpkr4k7qiyirfra-claudebox.drv
  /nix/store/3m2wdrd7jbh1dzb1hqli4hsc41fw3cnn-check-claudebox.drv