these 3 derivations will be built:
  /nix/store/2nxqya2xishmqzvxryabk6fh90dqjcnc-claude-code-2.1.295.drv
  /nix/store/h1w8kasa4ggbir8q2wlsc58yrajy17i5-claudebox.drv
  /nix/store/pbbjhqxa68rq0jkvhkkmcfbjvgwd8a11-check-claudebox.drv