these 2 derivations will be built:
  /nix/store/ij22nnvqh0bwv2yrh90jy9gn48sgjxfi-nix-grpc-store-fuzzers-0.1.0.drv
  /nix/store/0zg04fh2yhqqlaxfqqn4plg2n6byynz7-nix-grpc-store-fuzz-smoke.drv