these 2 derivations will be built:
  /nix/store/paqjvgm3fkiszx397qfh0py9ap16rzkr-nix-grpc-store-fuzzers-0.1.0-beta.3.drv
  /nix/store/8qj64ypzkw9xnp7lp890pkbbclxd0zpl-nix-grpc-store-fuzz-smoke.drv