npm WARN skipping integrity check for git dependency ssh://git@github.com/mozfreddyb/eslint-plugin-sdl.git 
npm WARN deprecated urix@0.1.0: Please see https://github.com/lydell/urix#deprecated
npm WARN deprecated mkdirp@0.5.4: Legacy versions of mkdirp are no longer supported. Please update to mkdirp 1.x. (Note that the API surface has changed to use Promises in 1.x.)
npm WARN deprecated resolve-url@0.2.1: https://github.com/lydell/resolve-url#deprecated
npm WARN deprecated chokidar@2.1.8: Chokidar 2 will break on node v14+. Upgrade to chokidar 3 with 15x less dependencies.
npm WARN deprecated mkdirp@0.3.5: Legacy versions of mkdirp are no longer supported. Please update to mkdirp 1.x. (Note that the API surface has changed to use Promises in 1.x.)
npm WARN deprecated coffee-script@1.12.7: CoffeeScript on NPM has moved to "coffeescript" (no hyphen)
npm WARN deprecated highlight.js@9.18.5: Support has ended for 9.x series. Upgrade to @latest
npm WARN deprecated core-js@2.6.9: core-js@<3.3 is no longer maintained and not recommended for usage due to the number of issues. Because of the V8 engine whims, feature detection in old core-js versions could cause a slowdown up to 100x even if nothing is polyfilled. Please, upgrade your dependencies to the actual version of core-js.

> postinstall
> cross-env PUPPETEER_PRODUCT=firefox node node_modules/puppeteer/install.js

Firefox Nightly (117.0a1) downloaded to /home/ubuntu/.cache/puppeteer/firefox/linux-117.0a1

added 1302 packages, and audited 1760 packages in 20s

157 packages are looking for funding
  run `npm fund` for details

71 vulnerabilities (56 moderate, 15 high)

To address issues that do not require attention, run:
  npm audit fix

To address all issues (including breaking changes), run:
  npm audit fix --force

Run `npm audit` for details.
Submodule 'test/ttx/fonttools-code' (https://github.com/behdad/fonttools.git) registered for path 'test/ttx/fonttools-code'
Cloning into '/home/ubuntu/pdfjs/botio-files-pdfjs/private/1f6751b88bbcdea/test/ttx/fonttools-code'...
Submodule path 'test/ttx/fonttools-code': checked out 'd8170131a3458ffbc19089cf33249777bde390e7'

>> Deploying cached PDF files

>> Getting ref snapshots

>> Deploying custom files

>> Running tests
[14:11:41] No gulpfile found
!botio_message:+ **Font tests:** FAILED
!botio_message:+ **Unit tests:** FAILED
!botio_message:+ **Integration Tests:** FAILED
!botio_message:+ **Regression tests:** FAILED

>> Copying reftest analyzer files
!botio_message:
!botio_message:Image differences available at: http://54.241.84.105:8877/1f6751b88bbcdea/reftest-analyzer.html#web=eq.log

>> Updating local PDF cache