these 2 derivations will be built:
  /nix/store/c80gwbjmd7v092fwr59vhdyq1gpfqqnm-iets-fuzzers-0.0.0.drv
  /nix/store/bl80kawx0flxcqiqapadk3m49frawpf8-iets-fuzz-drv-eval-check.drv