these 4 derivations will be built:
  /nix/store/hirqacpnwf81v1rk74lc2h89h60iyisl-claude.drv
  /nix/store/p5n4lvizqf62nk3mlxpxi40h33qvjlib-claude-code-2.1.300.drv
  /nix/store/3qpxlnql12dk8q9s2byx4dn6i9y1p4vi-claudebox.drv
  /nix/store/mrw7sfp1w4yalldk4kjrcb172wwrhfmp-check-claudebox.drv