these 2 derivations will be built:
  /nix/store/9jx57wrpqhqj17zd6lp92fvgsm9899lq-iets-fuzzers-0.0.0.drv
  /nix/store/4cz9dygdvp03q5w5mbwks2iji1kdz8q7-iets-fuzz-parse-check.drv