these 3 derivations will be built:
  /nix/store/jkzx1xp77s8rs8yg4dn1h8qms3scvkvh-iets-fuzz-diff-0.0.0.drv
  /nix/store/w7pahx1sjryi7qlryvg0sc9i8rh8maml-iets-fuzzers-0.0.0.drv
  /nix/store/1wgf7ma517vgn869j8vgpycqhxp0qn6i-iets-fuzz-eval-check.drv