these 4 derivations will be built:
  /nix/store/79krswg1x1nflspbff76f66yywxmc0dn-source.drv
  /nix/store/y4ch93r5vjyw53i109f9wrrpy6vpc8m7-claude-agent-acp-0.100.0-npm-deps.drv
  /nix/store/y3zh1h2mw69ckqsg6lfgfvhri1b4hnvn-claude-agent-acp-0.100.0.drv
  /nix/store/wh5f852kknp91dk3zyp8xqvsm7n59rs8-check-claude-agent-acp.drv