these 2 derivations will be built:
  /nix/store/9jwm5klfpci8mj01qnq93ca6n3ykypnx-iets-fuzzers-0.0.0.drv
  /nix/store/irc3b9z1l40bqn6p55k1939bkpqg23im-iets-fuzz-drv-eval-check.drv