these 3 derivations will be built:
  /nix/store/2jzbz35ab2l97r9fps43cgskklc7sbbg-iets-fuzz-diff-0.0.0.drv
  /nix/store/ija48qk6kcp3k5rrcb3mk5n8vc5fv9kb-iets-fuzzers-0.0.0.drv
  /nix/store/7day9qwx291a4iypsyzv5smsk7l2182p-iets-fuzz-wire-check.drv