this derivation will be built:
  /nix/store/qx0v157aih7k31kxsg46fq15zbx8g83b-check-claude-code.drv
this path will be fetched (0.0 KiB download, 345.4 MiB unpacked):
  /nix/store/fdw84k21zbn14v1h3sdl527pmbh91qv9-claude-code-2.1.323