Show failure message
```
yarn run v1.22.17
$ /home/runner/work/nih-oite-experiments/nih-oite-experiments/node_modules/.bin/pa11y-ci
Running Pa11y on 2 URLs:
> http://localhost:3000/ - 0 errors
> http://localhost:3000/second-page - 1 errors
Errors in http://localhost:3000/second-page:
• element must have a lang attribute
(https://dequeuniversity.com/rules/axe/4.4/html-has-lang?application=axeAPI)
(html)
The page you we...
✘ 1/2 URLs passed
error Command failed with exit code 2.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.
```
Pa11y Failures detected
Show failure message
``` yarn run v1.22.17 $ /home/runner/work/nih-oite-experiments/nih-oite-experiments/node_modules/.bin/pa11y-ci Running Pa11y on 2 URLs: > http://localhost:3000/ - 0 errors > http://localhost:3000/second-page - 1 errors Errors in http://localhost:3000/second-page: • element must have a lang attribute (https://dequeuniversity.com/rules/axe/4.4/html-has-lang?application=axeAPI) (html)