these 2 derivations will be built:
  /nix/store/66jg580bs24c1ghqzifsfcs6z9x10rrn-iets-fuzzers-0.0.0.drv
  /nix/store/9l056s7xjnzpa71v5bl6yj3wkw6l7f07-iets-fuzz-wire-check.drv