these 3 derivations will be built:
  /nix/store/2wzb4x75i21z3p2rg0z5hzf8vzdabjw5-iets-fuzz-diff-0.0.0.drv
  /nix/store/rv4zbv97gpzsqnjsrfw83n369wdmgim2-iets-fuzzers-0.0.0.drv
  /nix/store/3vad6l26dmxznx51yvx97w1s5q3ys7cg-iets-fuzz-eval-check.drv