these 2 derivations will be built:
  /nix/store/lc2cnlbqm6f5cgcqalazggs91g5cl9r9-iets-conformance-adapter.drv
  /nix/store/yyx3a07sx395ly5nm0w6xwf33fimnc0m-nix-conformance-iets.drv
warning: ignoring the client-specified setting 'store', because it is a restricted setting and you are not a trusted user