Describes the cause and action for error messages.
Error Message(English)：
jenkins github repository not found
Error: Repository not found - GitHub Help
https://help.github.com/en/articles/error-repository-not-found
Repository not found in git jenkins - Stack Overflow
https://stackoverflow.com/questions/44522862/repository-not-found-in-git-jenkins
Git - remote: Repository not found
https://stackoverflow.com/questions/37813568/git-remote-repository-not-found
remote: repository not found fatal: not found
https://stackoverflow.com/questions/25337199/remote-repository-not-found-fatal-not-found
Git Push ERROR: Repository not found
https://stackoverflow.com/questions/10116373/git-push-error-repository-not-found
Git Clone - Repository not found
https://stackoverflow.com/questions/25947059/git-clone-repository-not-found
githubにブランチをpushしたら ERROR: Repository not found. と怒られた ...
http://tadasy.hateblo.jp/entry/20130905/1378387603
Git gives 'ERROR: Repository not found.' when URL is correct and ...
https://www.jeffgeerling.com/blog/2017/git-gives-error-repository-not-found-when-url-correct-and-ssh・・・
fatal: repository not found - GitHub Community Forum
https://github.community/t5/How-to-use-Git-and-GitHub/fatal-repository-not-found/td-p/10308