these 4 derivations will be built:
  /nix/store/bd2bqkkdm5ldb8mkgfjdsmwif42ygldk-iets-0.2.0.drv
  /nix/store/ijf11sq463ifc8x1gqckpsyl0qibamsp-iets-fuzz-diff-0.0.0.drv
  /nix/store/pv6g2ycja58br2ihkyzrfyzgmq3rkm3h-iets-conformance-adapter.drv
  /nix/store/kkh7rycz4b9vlpg0qrvhy66mqs0wcaas-nix-conformance-iets.drv
warning: ignoring the client-specified setting 'store', because it is a restricted setting and you are not a trusted user