these 2 derivations will be built:
  /nix/store/5piifkzgn0kw6iif24767wxhbk4bs94n-iets-fuzzers-0.0.0.drv
  /nix/store/k6m0583cjpdc3p7z5wv1k0p2cmns4q4c-iets-fuzz-wire-check.drv