these 2 derivations will be built:
  /nix/store/1f08355vr6x6jb2mhq530iv4z2y31gd7-nix-grpc-store-fuzzers-0.2.3.drv
  /nix/store/fp73glpyvzbnrxq4gxb6b5bk863hd26c-nix-grpc-store-fuzz-smoke.drv