these 3 derivations will be built:
  /nix/store/3hrnp6qikf56bf5y09zi81jkx97lh2ir-iets-fuzzers-0.0.0.drv
  /nix/store/fi1j333d0bs7gprixsis5w7lla6fhlyw-iets-fuzz-diff-0.0.0.drv
  /nix/store/can69gva4ksr95j20mlgrkjhg74f9fw6-iets-fuzz-nar-check.drv