these 2 derivations will be built:
  /nix/store/ckf20kabwwqpqbajk8mimqsdq1yawh3b-iets-fuzzers-0.0.0.drv
  /nix/store/qlshpdw80myd60318rsv6zp4h651dxdd-iets-fuzz-eval-check.drv