these 2 derivations will be built:
  /nix/store/d4sq75964b9za953qfv7p2dqx0j5q2x6-nix-grpc-store-fuzzers-0.1.0.drv
  /nix/store/y02fp9fz114if9027glcmcrkqpm6f4lj-nix-grpc-store-fuzz-smoke.drv