these 2 derivations will be built:
  /nix/store/3dyh4dd7firac028qw6j0ysizc21dbhs-iets-fuzzers-0.0.0.drv
  /nix/store/8gbd1wgikjyzglfdvhl1f20bf2kvdms0-iets-fuzz-nar-check.drv