these 2 derivations will be built:
  /nix/store/mwhgsp3d4bzahyxwi4v0hwgkgkw1kvgh-claude-agent-acp-0.106.0.drv
  /nix/store/nx459a4yfa5wy18mysb4a4ff28rkk648-check-claude-agent-acp.drv