these 3 derivations will be built:
  /nix/store/nbpm1mzkrsmlpp7ip5g4rywr2l2sd9ni-toon-format-0.7.0-vendor.drv
  /nix/store/3b8dpmwdlrdpkxj2n4pqp552q72ir1vi-toon-format-0.7.0.drv
  /nix/store/sdii9gr24n54ip8p14zkayxmy884khzc-check-toon.drv
warning: ignoring the client-specified setting 'store', because it is a restricted setting and you are not a trusted user