these 2 derivations will be built:
  /nix/store/gwdlwrmfa3h8173z6469l4g5ahkz7chz-iets-conformance-adapter.drv
  /nix/store/yyc59yc2r8c56hspi6zgj1nap29hv74d-nix-conformance-iets.drv
warning: ignoring the client-specified setting 'store', because it is a restricted setting and you are not a trusted user