these 2 derivations will be built:
  /nix/store/92zhc1frdvkxyhqylr2d7km192c3n4sp-nix-grpc-store-fuzzers-0.2.1.drv
  /nix/store/da25c6rsr7ww186032khhv0wnrfmrzqr-nix-grpc-store-fuzz-smoke.drv