these 2 derivations will be built:
  /nix/store/qwslm3rq1ymx286vm0wg4ijs134304cz-nix-grpc-store-fuzzers-0.2.2.drv
  /nix/store/nfgyhriglaaspjhzp7w0y91zjz3lg4ww-nix-grpc-store-fuzz-smoke.drv