these 2 derivations will be built:
  /nix/store/m1nh2z4fa3jl3b4zlmbh9k1gz5mzxkk6-iets-fuzzers-0.0.0.drv
  /nix/store/vjk9fxm0mfrp7ig2wfdwm5mfg84was71-iets-fuzz-eval-check.drv