these 2 derivations will be built:
  /nix/store/1csr0dy75pyrrnb0q1k216k9s5gc277g-nix-grpc-store-fuzzers-0.2.2.drv
  /nix/store/3190hr8nldvb5dxih3fyl96bfhn0p0w2-nix-grpc-store-fuzz-smoke.drv