these 2 derivations will be built:
  /nix/store/7sir40ylfxkkxw12hmll58d9q9zzyshd-pool-1.0.16.drv
  /nix/store/zxy4v7xq9sc6cy4g5b1dhgi794z9sk2b-check-pool.drv
this path will be fetched (0.0 KiB download, 15.3 MiB unpacked):
  /nix/store/1hjlwsx2wyg322v7s9qzbq8zf1qxxg2h-pool-linux-amd64.tar.gz