I use GitLab Community Edition 9.1.3 2e4e522 on Windows 10 Pro x64. With Git client.
Error
Cloning into \'project_name\'...
remote: HTTP Basic: Access de
i coped with same error and my suggestion are:
http://{srvName}/{userInGitLab}/{Repository.git} no '/' at the end
Hope one of the above will solve it.