these 3 derivations will be built:
  /nix/store/i4xg07v4a4w4gvdzh8lhc5rb9a0z4s2j-iets-fuzz-diff-0.0.0.drv
  /nix/store/wg6gin91m49qf345cjs29vgvkm10j24i-iets-fuzzers-0.0.0.drv
  /nix/store/mnfwf1r0kc319ybwf2d67dxy165dm99i-iets-fuzz-nar-check.drv