these 2 derivations will be built:
  /nix/store/8k9h4fcxd4a6d4l41l07fpl4qm7srdx2-nix-grpc-store-fuzzers-0.1.0.drv
  /nix/store/afdw8hx0fid586vvmj48qjnf71knhrm6-nix-grpc-store-fuzz-smoke.drv