these 3 derivations will be built:
  /nix/store/fmhk1gaxpv3xb97g3ydcnnv3yyi2pzni-iets-fuzzers-0.0.0.drv
  /nix/store/rqxm8qhkv0gis5h2qq1a9p4f10dpm7kc-iets-fuzz-diff-0.0.0.drv
  /nix/store/szqy32kwx4kyxanac7mw5qlvijm8s9f9-iets-fuzz-wire-check.drv