this derivation will be built:
  /nix/store/cx4czpcn61byiv8zchh0yh5ll415klvk-nix-grpc-store-plugin-0.2.2.drv
this path will be fetched (18.7 KiB download, 60.0 KiB unpacked):
  /nix/store/pbszn3jm45lyg35rbxgd8si1nsdn7967-stdenv-linux