these 2 derivations will be built:
  /nix/store/1v6r0ggbzap81am6vqsdb8bk3sp169qk-nix-grpc-store-fuzzers-0.1.0.drv
  /nix/store/vi0h48xp6j40riym1qld49j1qb0cc158-nix-grpc-store-fuzz-smoke.drv