these 2 derivations will be built:
  /nix/store/rfi5gk2mxq60znl5rp18px5lbhd7n40z-claude-code-2.1.325.drv
  /nix/store/c8y3baq6i3m6b189gsgcfwjvkappwrh6-check-claude-code.drv