Action failing even without errors reported by Vale

[fivetran-joliveira]

I'm facing a scenario on which vale-action is failing the lint step thus never reporting the detailed output of suggestions and warnings.

While attempting to create a use case to reproduce the issue, I found the exact same issue on this repository, on actions executed on the 25th of October 2021:

1. Failed, no errors reported by Vale

Vale: Found 10 suggestion(s), 13 warning(s), and 0 error(s).

https://github.com/errata-ai/vale-action/runs/3991245834?check_suite_focus=true

2. Succeeded, same commit hash as previous action that failed, no errors reported by Vale

Vale: Found 10 suggestion(s), 13 warning(s), and 0 error(s).

https://github.com/errata-ai/vale-action/runs/3991248374?check_suite_focus=true

Questions:

1. What's the difference between those two action runs?
2. Why did the first one failed?
3. Why did the second one passed?

[themr0c]

I have a question that is probably related: the action is failing when there are no warnings or errors.

Expected behavior: fail on errors only, like the vale CLI does.

Run errata-ai/[email protected]
  with:
    files: all
    onlyAnnotateModifiedLines: false
    debug: false
  env:
    GITHUB_TOKEN: ***
/usr/bin/docker run --name db2d7df5c69d0603642809360383fc35d20ff_6f7810 --label 7db2d7 --workdir /github/workspace --rm -e GITHUB_TOKEN -e INPUT_STYLES -e INPUT_CONFIG -e INPUT_FILES -e INPUT_ONLYANNOTATEMODIFIEDLINES -e INPUT_DEBUG -e HOME -e GITHUB_JOB -e GITHUB_REF -e GITHUB_SHA -e GITHUB_REPOSITORY -e GITHUB_REPOSITORY_OWNER -e GITHUB_RUN_ID -e GITHUB_RUN_NUMBER -e GITHUB_RETENTION_DAYS -e GITHUB_RUN_ATTEMPT -e GITHUB_ACTOR -e GITHUB_WORKFLOW -e GITHUB_HEAD_REF -e GITHUB_BASE_REF -e GITHUB_EVENT_NAME -e GITHUB_SERVER_URL -e GITHUB_API_URL -e GITHUB_GRAPHQL_URL -e GITHUB_REF_NAME -e GITHUB_REF_PROTECTED -e GITHUB_REF_TYPE -e GITHUB_WORKSPACE -e GITHUB_ACTION -e GITHUB_EVENT_PATH -e GITHUB_ACTION_REPOSITORY -e GITHUB_ACTION_REF -e GITHUB_PATH -e GITHUB_ENV -e RUNNER_OS -e RUNNER_ARCH -e RUNNER_NAME -e RUNNER_TOOL_CACHE -e RUNNER_TEMP -e RUNNER_WORKSPACE -e ACTIONS_RUNTIME_URL -e ACTIONS_RUNTIME_TOKEN -e ACTIONS_CACHE_URL -e GITHUB_ACTIONS=true -e CI=true -v "/var/run/docker.sock":"/var/run/docker.sock" -v "/home/runner/work/_temp/_github_home":"/github/home" -v "/home/runner/work/_temp/_github_workflow":"/github/workflow" -v "/home/runner/work/_temp/_runner_file_commands":"/github/file_commands" -v "/home/runner/work/vale-at-red-hat/vale-at-red-hat":"/github/workspace" 7db2d7:df5c69d0603642809360383fc35d20ff  "" "" "all" "false" "false"
Vale: Found 64 suggestion(s), 0 warning(s), and 0 error(s).

[jdkato]

Have you been able to reproduce this consistently?