these 2 derivations will be built:
  /nix/store/h6a3p51hy3bb098j0ynnc6ffl2k3x86l-claude-agent-acp-0.94.0.drv
  /nix/store/hhp17g3iclbiy7szwpn2dkhjh69yinzk-check-claude-agent-acp.drv