these 4 derivations will be built:
  /nix/store/xwblvvbf3mmgc05w0v9k4k3zdm14n5a4-source.drv
  /nix/store/c2gzz6y83wrjjl2gyr6qhwa7gkq3sw0n-claude-agent-acp-0.103.0-npm-deps.drv
  /nix/store/6bmbprxk78xz3p16xlwizcyjl4ya4p6l-claude-agent-acp-0.103.0.drv
  /nix/store/hrhz1mxbb107h8rnpgjx8lf3p5c6bp26-check-claude-agent-acp.drv