these 5 derivations will be built:
  /nix/store/1cf2csdfa810s4nfyxxqak1cw08j8k7z-claude.drv
  /nix/store/jzbnwxvc3yprwr8nwkx1ka58zv8vz6vj-claude.drv
  /nix/store/3cax4dq1wzyw0brmy3vw2yrvpccfyw0l-claude-code-2.1.299.drv
  /nix/store/92i32k5b64ynyhl74p9af4drv6yg665z-claude-agent-acp-0.90.0.drv
  /nix/store/9xp7807wcy2k9k88mj20jvq67m3d17bm-check-claude-agent-acp.drv