these 3 derivations will be built:
  /nix/store/9710w83i58mpbn429jmi6cyfp1kic3af-iets-fuzzers-0.0.0.drv
  /nix/store/gjkbxqjv0rdf84cl42p370p4z4gcx4ms-iets-fuzz-diff-0.0.0.drv
  /nix/store/ssf0snx4qwd8nzwzi1gfz269fx1xsysg-iets-fuzz-wire-check.drv