these 2 derivations will be built:
  /nix/store/bn2rsvfsax3h2z1ay3zbh1gq8qk6sgxx-nix-grpc-store-fuzzers-0.2.3.drv
  /nix/store/dvfqddnlij66bas49bb88bvab4in30r1-nix-grpc-store-fuzz-smoke.drv