these 2 derivations will be built:
  /nix/store/3dyh4dd7firac028qw6j0ysizc21dbhs-iets-fuzzers-0.0.0.drv
  /nix/store/bhwcd0k6q24w2s4f4ipbkydnhah8arwp-iets-fuzz-parse-check.drv