JEP-200 has been introduced in Jenkins 2.102+. It causes some regressions. More info: https://jenkins.io/blog/2018/01/13/jep-200/

It GitHub Autostatus plugin...

• GHRepository comes from GitHub API which is not whitelisted
• BuiildStatus uses GHRepository: https://github.com/jenkinsci/github-autostatus-plugin/blob/819fb5e9d03b4144113237f98b1ac8a5379fdb5d/src/main/java/org/jenkinsci/plugins/githubautostatus/BuildStatus.java#L62
• BuildStatus is stored in BuildStatusAction: https://github.com/jenkinsci/github-autostatus-plugin/blob/819fb5e9d03b4144113237f98b1ac8a5379fdb5d/src/main/java/org/jenkinsci/plugins/githubautostatus/BuildStatusAction.java#L54
• BuildStatusAction is stored on the disk: https://github.com/jenkinsci/github-autostatus-plugin/blob/819fb5e9d03b4144113237f98b1ac8a5379fdb5d/src/main/java/org/jenkinsci/plugins/githubautostatus/GithubBuildStatusGraphListener.java#L179