warning egg-mock > supertest > superagent > formidable@1.2.6: Please upgrade to latest, formidable@v2 or formidable@v3! Check these notes: https://bit.ly/2ZEqIau
warning eslint > file-entry-cache > flat-cache > circular-json@0.3.3: CircularJSON is in maintenance only, flatted is its successor.
warning eslint-config-egg > babel-eslint@8.2.6: babel-eslint is now @babel/eslint-parser. This package will no longer receive updates.
[3/5] Fetching packages...
error An unexpected error occurred: "https://registry.npmmirror.com/delayed-stream/-/delayed-stream-1.0.0.tgz: Request failed \"500 Internal Server Error\"".
info If you think this is a bug, please open a bug report with the information provided in "/usr/src/app/yarn-error.log".
info Visit https://yarnpkg.com/en/docs/cli/install for documentation about this command.
The command '/bin/sh -c yarn install' returned a non-zero code: 1
section_end:1660618897:build_script
section_start:1660618897:after_script
section_end:1660618898:after_script
section_start:1660618898:upload_artifacts_on_failure
section_end:1660618898:upload_artifacts_on_failure
ERROR: Job failed: exit status 1