these 2 derivations will be built:
  /nix/store/c80gwbjmd7v092fwr59vhdyq1gpfqqnm-iets-fuzzers-0.0.0.drv
  /nix/store/fvaqzsds6dy6mc7y2c3jrwkcqmb15zsz-iets-fuzz-nar-check.drv