these 2 derivations will be built:
  /nix/store/qfwj3n9bkssbnxip569pvc7jlcqm62fs-iets-fuzzers-0.0.0.drv
  /nix/store/hfhq4s8f4brcyciirpi4yhn7sb2x1799-iets-fuzz-wire-check.drv