these 2 derivations will be built:
  /nix/store/60kxp4b4pkisln3ssias8z536pvqjvyl-iets-fuzzers-0.0.0.drv
  /nix/store/m908jz6dfhbp4wqry2xmgc3a4hj237lz-iets-fuzz-eval-check.drv