these 4 derivations will be built:
  /nix/store/l1kdfzfpsdccq75n7zwns8jdr3h53v0y-claude.drv
  /nix/store/ycrv37lqv1fylrl26ns8wjs98n2dfgpp-claude-code-2.1.285.drv
  /nix/store/dsk3wbrwh4drbs78izchg4gys22fbayx-claude-agent-acp-0.84.0.drv
  /nix/store/wpn1sjpqf4w57dkl5n07c8kb0ac1h1kk-check-claude-agent-acp.drv