these 2 derivations will be built:
  /nix/store/iznkd9bcnyycrcm6zf9s8zp49lfvsiv5-iets-fuzzers-0.0.0.drv
  /nix/store/q60xpphmfcr155290fijyi2yz6ysvhmi-iets-fuzz-wire-check.drv