these 4 derivations will be built:
  /nix/store/z80l2pb9j41y52ncm7j6npr30r56py13-claude.drv
  /nix/store/y3yblf8ib8p6hzxyz1fhpjv7rkvdxgq5-claude-code-2.1.317.drv
  /nix/store/kghkgv8sdrfjp9yjh4b9y5cxrbgbb85z-claude-agent-acp-0.100.0.drv
  /nix/store/cd7vs5x5wc204ix177y5gmca2hrhlyl7-check-claude-agent-acp.drv