these 3 derivations will be built:
  /nix/store/fgig00dw7pkyldg5cwnqblzn8chy5626-iets-fuzzers-0.0.0.drv
  /nix/store/zmc7rldgli4mlm9qll0w1hq3f32zzdxc-iets-fuzz-diff-0.0.0.drv
  /nix/store/r5rk13cxdvq328w8afm6sv76yib6f33q-iets-fuzz-wire-check.drv