these 4 derivations will be built:
  /nix/store/h7jdyyj0xgxjaakvvsaxmypirjfpd5f4-claude.drv
  /nix/store/irml1hizs5fxrf55jlyzafg38a8gq7mv-claude-code-2.1.325.drv
  /nix/store/n9sz2210gy6c3glfb8w2jbc9pxfqkmha-claude-agent-acp-0.106.0.drv
  /nix/store/j691zdfwyiy5dfvxin530ir5q2kx2c5s-check-claude-agent-acp.drv