these 2 derivations will be built:
  /nix/store/li76rp77ri3bv4r9w1avshpn08yiy4xm-claude-agent-acp-0.94.0.drv
  /nix/store/gplr2prw846r2aic27rqxh73sx7av4a7-check-claude-agent-acp.drv