these 5 derivations will be built:
  /nix/store/p9lywgi7f5va8312hlilk19niz3x9rif-claude.drv
  /nix/store/z2na6x9h7i3lff9s61zdwz2g3zlm7a1q-claude.drv
  /nix/store/7bcmy3gzzd70zl674aih49hn243sqcxg-claude-code-2.1.288.drv
  /nix/store/ihwc8nnhr1axi5w0059hfjqnvniw5123-claude-agent-acp-0.85.0.drv
  /nix/store/akqbicv29xjm5vd8lmjqjcvm0hrw41lb-check-claude-agent-acp.drv