Courses and projects run by CSE.
Users with an active CSE account.
Therefore, gitlab users whose CSE account has expired will be blocked,
and subsequently removed together with their projects from the server.

Use the "Login with UNSW Single Sign On (SSO)" button at the bottom of the page.

Because you attempt to login without SSO:
- Your account will be automatically unblocked by a daily process provided that you have an active CSE account.

Because you attempt to login before an account has been created for you:
- Please wait until your course staff create an account for you.

Because your CSE account has expired or you don't have a CSE account:
- Only students active in a CSE degree can access this GitLab.

Ensure you are using SSO login (at the bottom of the page), and not GitLab native login (at the top of the page).
Unlock or Reset your zpass at https://iam.unsw.edu.au/home.
If there are too many failed login attempts, your gitlab account will be locked for 10 minutes.
Wait for the lock to expire before login again.

Check the course forums. If no one has raised the problem you are having, post it there.
Ask your tutor and your course admin or lecturer in that order.
As a last resort, email ss@cse.unsw.edu.au.