these 2 derivations will be built:
  /nix/store/cx8ilm0pqhw2jxggak7r30n7mbw2mi9n-iets-fuzzers-0.0.0.drv
  /nix/store/pnhjv4hnvrsw0k0g275j14jl4w1gbhla-iets-fuzz-eval-check.drv