these 3 derivations will be built:
  /nix/store/jzi79ysb3fk9syr063rywc6pmpc54nx3-iets-fuzzers-0.0.0.drv
  /nix/store/w163dck9dib6x3lgvif8mdwb7wj0j0z5-iets-fuzz-diff-0.0.0.drv
  /nix/store/153k97qh8b46g26hf7rj6gh2ryr0g4ic-iets-fuzz-eval-check.drv