these 3 derivations will be built:
  /nix/store/fny4mvy1s9w1rv0h1mggscf9qgqmynzx-claude.drv
  /nix/store/aqwgfjxjx8a5ivqhdlvh3l4mdm70a7kg-claude-code-2.1.321.drv
  /nix/store/fhcy5q38kpgji46hziqflgii9x7x7iwp-check-claude-code.drv