these 2 derivations will be built:
  /nix/store/q8qmc7m5fsc5dhxr7w59cwvkyhxvn3g9-iets-conformance-adapter.drv
  /nix/store/khrz1zi7nq50w1yzqy01rlpayig0y9ya-nix-conformance-iets.drv
warning: ignoring the client-specified setting 'store', because it is a restricted setting and you are not a trusted user