these 3 derivations will be built:
  /nix/store/nhwgv2sgwwqdjslyhxl5v7kvckqvdlm9-claude-code-2.1.292.drv
  /nix/store/rbnil44ilk9mnh0dmb45mwsra2b31qvn-claudebox.drv
  /nix/store/chrbm6jqaj112xkkvf3bn22yl5waybd7-check-claudebox.drv