these 2 derivations will be built:
  /nix/store/7s5q9drfrr1lxd50l6q40ax9vbzzhpxl-nix-grpc-store-fuzzers-0.2.3.drv
  /nix/store/9jwqhbs5017y2szbqvgg61fl0sb6cm53-nix-grpc-store-fuzz-smoke.drv