these 2 derivations will be built:
  /nix/store/cmdsz12zhsqvr521dkl64v7v5nhqwzsv-nix-grpc-store-fuzzers-0.2.2.drv
  /nix/store/9svb56had2gsjyhgi1qgankcdivp07am-nix-grpc-store-fuzz-smoke.drv