these 2 derivations will be built:
  /nix/store/dhcn1srcdvs84dxpi2mikywf5xy4l59r-nix-grpc-store-fuzzers-0.1.0.drv
  /nix/store/4lspmki5d7bzr2nf5flpdcxikbrfsks0-nix-grpc-store-fuzz-smoke.drv