these 2 derivations will be built:
  /nix/store/spx0c2r1ylfly8924s4ysqrlvn7zjrma-nix-grpc-store-fuzzers-0.2.3.drv
  /nix/store/7bxngc8akrwvynkvi0q63k42w2y52f5y-nix-grpc-store-fuzz-smoke.drv