these 2 derivations will be built:
  /nix/store/9rvwyh11w7m9azl5i7z14fabh4p639r6-nix-grpc-store-fuzzers-0.1.0.drv
  /nix/store/5s2sbdfqm4w4s0lnq84kscq8isldjlis-nix-grpc-store-fuzz-smoke.drv