these 2 derivations will be built:
  /nix/store/kjh74lmp0gjwnjj5csa6xj5ws4vq940l-iets-conformance-adapter.drv
  /nix/store/9xacbbm2iicsy7g8iija2vprhkjas7rg-nix-conformance-iets.drv
warning: ignoring the client-specified setting 'store', because it is a restricted setting and you are not a trusted user