these 2 derivations will be built:
  /nix/store/2rfffqxa0fwk8wvpvdm1737y0kgp64fw-nix-grpc-store-fuzzers-0.2.3.drv
  /nix/store/l0m7pp9g9y176icgig2wmpbkx4h9jmlw-nix-grpc-store-fuzz-smoke.drv