See the following run that states that the build's outcome was successful, but the build scan to which it links shows that it failed:

✅ GitHub Actions: https://github.com/spring-projects/spring-boot/actions/runs/11251305654#summary-31282046104
❌ Build Scan: https://ge.spring.io/s/nmhwq32yieini

This isn't always the case. See this run from a couple of days ago where the outcome was reported correctly:

❌ GitHub Actions: https://github.com/spring-projects/spring-boot/actions/runs/11212828205#summary-31164600154
❌ Build Scan: https://ge.spring.io/s/2keixgnolziv2

In both cases the build was using were using gradle/actions@d156388eb19639ec20ade50009f3d199ce1e2808