these 2 derivations will be built:
  /nix/store/ahcnxnk66bq1k0rnsz6ywasgdv72l0m9-iets-fuzzers-0.0.0.drv
  /nix/store/q580m8knincw93sh3ydixbzg8srk6hzr-iets-fuzz-nar-check.drv