these 3 derivations will be built:
  /nix/store/rm264dcki1qlzk8963b91hmnv94f07sv-iets-fuzz-diff-0.0.0.drv
  /nix/store/rn3cpcfl7naxmvpamdlhfwhdvspgq28a-iets-fuzzers-0.0.0.drv
  /nix/store/j43283c0g43dk5bz3sfp4c2ckxj4xl2q-iets-fuzz-wire-check.drv