these 2 derivations will be built:
  /nix/store/4cnxrxl5vfrj3c047cb3prlmx3f4hywm-iets-conformance-adapter.drv
  /nix/store/5pr08wy09g4gn6niwq8xd1mfdvy2xhs2-nix-conformance-iets.drv
warning: ignoring the client-specified setting 'store', because it is a restricted setting and you are not a trusted user