these 2 derivations will be built:
  /nix/store/ahbwjjwxnl74s5sbmjwyas87dgrqszlc-iets-fuzzers-0.0.0.drv
  /nix/store/qg0lwmky0zby10i7l7p406zikq7qscz3-iets-fuzz-nar-check.drv