rebuilderd: unexpected error while rebuilding package: Failed to download original package from "http://deb.debian.org/debian/pool/main/c/cod-tools/cod-tools_3.11.0+dfsg-2_riscv64.deb": error sending request for url (http://deb.debian.org/debian/pool/main/c/cod-tools/cod-tools_3.11.0+dfsg-2_riscv64.deb): client error (Connect): dns error: failed to lookup address information: Temporary failure in name resolution