these 2 derivations will be built:
  /nix/store/blvxx3yf2mrlh65i7yw77k6rxfpvmwz3-claude-agent-acp-0.86.0.drv
  /nix/store/j7a2lvsh7qaq9kkb37i4jijc6sscgcmb-check-claude-agent-acp.drv