facing issue while installing using docker

[dev-fe-dx26]

I am getting below error while building docker image of app "https://github.com/DX26-io/flair-notifications" on ubuntu 18.04.
npm ERR! command failed
npm ERR! command sh -c node lib/install.js
npm ERR! connect ETIMEDOUT 49.44.79.236:443
npm ERR! jpeg-recompress pre-build test failed

npm ERR! A complete log of this run can be found in:
npm ERR! /root/.npm/_logs/2023-05-25T14_19_19_767Z-debug-0.log