these 2 derivations will be built:
  /nix/store/hcprm4592caniabkmybics82y9pjl8nb-iets-fuzzers-0.0.0.drv
  /nix/store/spilydc7hcw8r3d0isd7mp1p9dsfad9m-iets-fuzz-nar-check.drv