these 2 derivations will be built:
  /nix/store/w97a91sp81czqsa7rz4c6sp02p7czr7w-iets-conformance-adapter.drv
  /nix/store/vg57agf4x5yyrazz0mz6ndwi8qb4hw2n-nix-conformance-iets.drv
warning: ignoring the client-specified setting 'store', because it is a restricted setting and you are not a trusted user