these 3 derivations will be built:
  /nix/store/m1nh2z4fa3jl3b4zlmbh9k1gz5mzxkk6-iets-fuzzers-0.0.0.drv
  /nix/store/rwqw0vm11rwbb89vfkgwvl6xljxi06yk-iets-fuzz-diff-0.0.0.drv
  /nix/store/d0sszydk61jbjjnfyy8svvh9hfhnl3nx-iets-fuzz-nar-check.drv