minishift error: username system:admin is invalid for basic auth code example

Example: default password for oc login in minishift

$ oc login -u system https://192.168.64.132:8443     
The server uses a certificate signed by an unknown authority.
You can bypass the certificate check, but any data you send to the server could be intercepted by others.
Use insecure connections? (y/n): y

Authentication required for https://192.168.64.132:8443 (openshift)
Username: system
Password: 
Login successful.

You don't have any projects. You can try to create a new project, by running

    oc new-project <projectname>