these 2 derivations will be built:
  /nix/store/8lankjq4myabbr3fv2k2axd7p5ansnz1-nix-grpc-store-fuzzers-0.2.0.drv
  /nix/store/4im1p5rq8k1mmyap1vvqp2pnsrn8vgvl-nix-grpc-store-fuzz-smoke.drv