these 2 derivations will be built:
  /nix/store/spp066z38hpnbcfvs11777l6x7f74lph-nix-grpc-store-fuzzers-0.2.0.drv
  /nix/store/8jplaf83agn9ah2h9nrdvdqgilmcanrb-nix-grpc-store-fuzz-smoke.drv