this derivation will be built:
  /nix/store/7g8bmrsv9ayig1fvcbsrmsh0ikxjq792-vkv-1.0.0.drv
these 2 paths will be fetched (0.0 KiB download, 54.9 MiB unpacked):
  /nix/store/gqp4xwfgj3m3hb7r2b0ranaggdl5rgqb-source
  /nix/store/k141f5bs4gafm9mhk1k00lw5zj2gbnwc-vkv-1.0.0-go-modules