Unexpected token: const { pause } = require("./debug.js");

OS: Windows 10 (x86)
Meteor: 1.6
Node: 4.8.4
Docker: No
Mup : No

Trying to run the built of my existing project after updating meteor to 1.6 but getting this error

Unexpected token: const { pause } = require("./debug.js");

Tried to look around over internet for solutions but most of them are either suggesting to upgrade Docker Image, Mup or Node. Am not using Docker or Mup, and am not so confident in upgrading Node.
(As read-me file in my built taken from running command

meteor build --server-only

says that only dependency is Node.js v4.8.4)

Any Suggestions !!!

Meteor 1.6 requires node v8.9.3.

Yet i am able to run it without same error on another machine with
OS : Windows 10 x64
Meteor: 1.6
Node: 4.6.2

But thanks , i’ll give it a try…