GitLab报错:Job failed_ prepare environment_ exit status 1 Check https://docs.gitlab.com/runner/shells

        GitLab创建流水线的时候报错了:

ERROR: Job failed: prepare environment: exit status 1. Check Types of shells supported by GitLab Runner | GitLab Docs for more information

这个问题是由于home/gitlab-runner目录下存在.bash_logout、.bashrc、.profile文件导致的，这三个隐藏文件必须删掉，才可以运行成功。 

执行下面的指令就行了:
 

cd /home/gitlab-runner
sudo rm -rf .[^.]* *

重新构建，就构建成功了。