these 2 derivations will be built:
  /nix/store/r5iwn25kklcwb1imp4g1nlkjywhfii7r-nix-grpc-store-fuzzers-0.2.3.drv
  /nix/store/hj3kr4qxkgfc89kyxd1daffbn07pk5fi-nix-grpc-store-fuzz-smoke.drv