these 3 derivations will be built:
  /nix/store/7sw173wpchijb44365z6c73qdz8l8why-iets-fuzzers-0.0.0.drv
  /nix/store/bq0x3gidx7yzfr4i0dvsc6r4g1ja8ban-iets-fuzz-diff-0.0.0.drv
  /nix/store/lp4nmvi8fi0xbr1cl59idbqdfj734abi-iets-fuzz-nar-check.drv