these 2 derivations will be built:
  /nix/store/8f254pk2ia9vzpwjg7ssxfl32fnxbmpp-iets-fuzzers-0.0.0.drv
  /nix/store/kzbda7fjlyx0nzd8p94dn6kslbklfj0g-iets-fuzz-eval-check.drv