these 2 derivations will be built:
  /nix/store/60kxp4b4pkisln3ssias8z536pvqjvyl-iets-fuzzers-0.0.0.drv
  /nix/store/vhq3rl32yvzvm6v2q1lg1s3b4lxb4rfi-iets-fuzz-parse-check.drv