these 2 derivations will be built:
  /nix/store/6845nwbdqpwb7cnz0jw3vsjbdycwki61-iets-fuzzers-0.0.0.drv
  /nix/store/5156vsp8qzkgcycd9gfzjpald7mqkvb9-iets-fuzz-drv-check.drv