these 2 derivations will be built:
  /nix/store/f5wzbcs5m2kwaypvwwirmjmz6af9nhnx-iets-fuzzers-0.0.0.drv
  /nix/store/k7aapvzh2vqlbcqiwd3cwhz899g3bvp7-iets-fuzz-drv-check.drv