these 2 derivations will be built:
  /nix/store/81w613pkchdkafgmncq0rjyxzfkhrp34-iets-conformance-adapter.drv
  /nix/store/2vl00b6g0h7wdmsml1m0vx6l2h4rlpq0-nix-conformance-iets.drv
warning: ignoring the client-specified setting 'store', because it is a restricted setting and you are not a trusted user