these 2 derivations will be built:
  /nix/store/9zqag8c3yy41qssw7s0ixrbv5ldgy7qb-iets-conformance-adapter.drv
  /nix/store/ygnfly9gccsj4qfap3d93ks6n5hf9fw6-nix-conformance-iets.drv
warning: ignoring the client-specified setting 'store', because it is a restricted setting and you are not a trusted user