these 2 derivations will be built:
  /nix/store/c2wmb7x6nxbyncspfx0hgxbccwki3sg1-nix-grpc-store-fuzzers-0.1.0.drv
  /nix/store/va1v5ngfii4rby50shygkbkyy6p0f1lc-nix-grpc-store-fuzz-smoke.drv