these 2 derivations will be built:
  /nix/store/nxsj6p9q01918c9nb6gka7mxfqwhg79m-iets-fuzzers-0.0.0.drv
  /nix/store/c35r05rxrn7m7y7kwfpz0avq1czf9cpj-iets-fuzz-nar-check.drv