these 3 derivations will be built:
  /nix/store/vlsa4jzkfv8v9jy5x990mwwqc8nwk4i1-claude.drv
  /nix/store/vx7zc6mdvz4xfzdxxa5fmln4xr3wxxxm-claude-code-2.1.304.drv
  /nix/store/h4lkxphvsbd3v62nml2b0vkycvrj9kxd-check-claude-code.drv