these 4 derivations will be built:
  /nix/store/xkbwxgipmga0svqvjb9rz0vw6gh7xj24-claude.drv
  /nix/store/j86xz1q16h17hgwlliqbpizb9lhj1hd2-claude-code-2.1.299.drv
  /nix/store/n535zmc4d68sjyh2472l5s5m2y7wfgl6-claude-agent-acp-0.90.0.drv
  /nix/store/9v6xwq2w7zpcy2kvvbz3i6c283pib0x5-check-claude-agent-acp.drv