these 3 derivations will be built:
  /nix/store/fvzc560q4gqyxdajxpx5scllws0gfabg-claude.drv
  /nix/store/kzkpaym15g2bjwlp5s071b7lyvvd8b31-claude-code-2.1.259.drv
  /nix/store/l90dxxqy4glr8zb20b3l6bs2d4n9vc0w-claude.drv