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Failure log

[task 2022-03-12T11:42:48.571Z] + cd /builds/worker/checkouts/gecko/
[task 2022-03-12T11:42:48.571Z] + /builds/worker/fetches/firefox/firefox --screenshot http://example.org
[task 2022-03-12T11:42:50.548Z] *** You are running in headless mode.
[task 2022-03-12T11:42:51.582Z] [GFX1-]: glxtest: Unable to open a connection to the X server
[task 2022-03-12T11:42:51.582Z] [GFX1-]: glxtest: libEGL initialize failed
[task 2022-03-12T11:43:08.031Z] + ./mach puppeteer-test --ci -vv --binary /builds/worker/fetches/firefox/firefox --headless --write-results /builds/worker/results.json --log-tbpl - --log-errorsummary /builds/worker/pup_errorsummary.json --log-raw /builds/worker/pup_raw.log
[task 2022-03-12T11:43:18.781Z] npm ERR! code E404
[task 2022-03-12T11:43:18.784Z] npm ERR! 404 Not Found - GET https://registry.npmjs.org/@types/yargs-parser/-/yargs-parser-20.2.1.tgz
[task 2022-03-12T11:43:18.785Z] npm ERR! 404
[task 2022-03-12T11:43:18.785Z] npm ERR! 404  '@types/yargs-parser@20.2.1' is not in the npm registry.
[task 2022-03-12T11:43:18.785Z] npm ERR! 404 You should bug the author to publish it (or use the name yourself!)
[task 2022-03-12T11:43:18.785Z] npm ERR! 404
[task 2022-03-12T11:43:18.785Z] npm ERR! 404 Note that you can also install from a
[task 2022-03-12T11:43:18.785Z] npm ERR! 404 tarball, folder, http url, or git url.
[task 2022-03-12T11:43:21.927Z] 
[task 2022-03-12T11:43:21.927Z] npm ERR! A complete log of this run can be found in:
[task 2022-03-12T11:43:21.927Z] npm ERR!     /builds/worker/.npm/_logs/2022-03-12T11_43_18_789Z-debug.log
[task 2022-03-12T11:43:21.948Z] ./mach: npm: exit code 1
[task 2022-03-12T11:43:21.948Z] Creating default state directory: /builds/worker/.mozbuild
[task 2022-03-12T11:43:21.948Z] Running "pip check" to verify compatibility between the system Python and the "mach" site.
[taskcluster 2022-03-12 11:43:23.061Z] === Task Finished ===
[taskcluster 2022-03-12 11:43:23.389Z] Artifact "public/remote/results.json" not found at "/builds/worker/results.json"
[taskcluster 2022-03-12 11:43:23.446Z] Unsuccessful task run with exit code: 1 completed in 814.99 seconds

The Bugbug bot thinks this bug should belong to the 'Firefox Build System::Task Configuration' component, and is moving the bug to that component. Please correct in case you think the bot is wrong.

The component has been changed since the backlog priority was decided, so we're resetting it.
For more information, please visit auto_nag documentation.