Netlify outputs a Node.js error while building the documentation, and fails

The site: Netlify App
Although there were no changes in node-modules, I have suddenly started to get this error:

“Binary download from https://nodejs.org/dist/v16.20.2/node-v16.20.2-linux-x64.tar.xz failed, trying source.”

The relevant part of the full log:

5:08:21 PM: Downloading https://nodejs.org/dist/v16.20.2/node-v16.20.2-linux-x64.tar.xz...
5:13:05 PM: curl: (18) transfer closed with 18706544 bytes remaining to read
5:13:05 PM: Binary download from https://nodejs.org/dist/v16.20.2/node-v16.20.2-linux-x64.tar.xz failed, trying source.
5:13:05 PM: grep: /opt/buildhome/.nvm/.cache/bin/node-v16.20.2-linux-x64/node-v16.20.2-linux-x64.tar.xz: No such file or directory
5:13:05 PM: Provided file to checksum does not exist.
5:13:05 PM: Binary download failed, trying source.
5:13:05 PM: Detected that you have 32 CPU core(s)
5:13:05 PM: Running with 31 threads to speed up the build
5:13:05 PM: Downloading https://nodejs.org/dist/v16.20.2/node-v16.20.2.tar.xz...
5:21:03 PM: curl: (18) transfer closed with 35458512 bytes remaining to read
5:21:03 PM: Binary download from https://nodejs.org/dist/v16.20.2/node-v16.20.2.tar.xz failed, trying source.
5:21:03 PM: grep: /opt/buildhome/.nvm/.cache/src/node-v16.20.2/node-v16.20.2.tar.xz: No such file or directory
5:21:03 PM: Provided file to checksum does not exist.
5:21:03 PM: Failed to install Node.js version '16'
5:21:03 PM: Build was terminated: dependency_installation script returned non-zero exit code: 1
5:21:03 PM: Failing build: Failed to install dependencies

I’d really appreciate any help on this the docs need to be published tomorrow.
Thanks a lot.
Serdar - Hazelcast, Inc.

As the error says, the Node.js server failed to serve the request correctly and the connection was terminated. Sounds like a network issue and a retry should usually resolve this.