these 2 derivations will be built:
  /nix/store/7vn3mz061ksr0ahqm4n3pz5rxwz60ap8-nix-conformance-iets.drv
  /nix/store/r5f5iypgiz3m6sbpdz2w0g40indpp81r-iets-conformance-adapter.drv
warning: ignoring the client-specified setting 'store', because it is a restricted setting and you are not a trusted user