these 3 derivations will be built:
  /nix/store/jg97ijza43k1dv40xja0jxj7746ga14k-iets-fuzzers-0.0.0.drv
  /nix/store/ldjjq0spg878nbjf251r8idp8cbpllpp-iets-fuzz-diff-0.0.0.drv
  /nix/store/aqs6kdnmhgax2wdfxav8n08kanfj8a32-iets-fuzz-parse-check.drv