these 3 derivations will be built:
  /nix/store/af8g02ck4drg5lq2088y1rgb4d5vf3fd-iets-fuzz-diff-0.0.0.drv
  /nix/store/vm90spbzgshd7hlz7k7vkjis74lgbbc5-iets-fuzzers-0.0.0.drv
  /nix/store/b01swcjk89yzqrq6xivcdrrph3pf0b3m-iets-fuzz-nar-check.drv