千万不要慌张，认真看控制台输出
ERROR: Error fetching remote repo ‘origin‘
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Caused by: hudson.plugins.git.GitException: Command "git config remote.origin.url http://aaaaaaaaaaaaaaa.git" returned status code 255: stdout: stderr: error: could not lock config file .git/config: Permission denied
可以看出是.git/config: Permission denied 权限问题，.
解决方法：手动，进入工作空间，删除项目目录，重新构建即可。
ERROR: Error fetching remote repo 'origin' 错误解决
原文：https://www.cnblogs.com/fanever/p/11175255.html