these 2 derivations will be built:
  /nix/store/mbhh10ps73jb756397wabl0f4mrbx9y0-iets-fuzzers-0.0.0.drv
  /nix/store/vw8mws51wxm6y8ng6x8vc2j0w74n8kgd-iets-fuzz-eval-check.drv