git clone https://gitlab.haskell.org/ghc/ghc.git on travis doesn't work

I appreciate this isn't really "our" problem :) Nonetheless, if there's any config we can do on the repo on gitlab, that would be cool. Other URLs (like github) for example are fine - something specific to gitlab. -- This message, and any attachments, is for the intended recipient(s) only, may contain information that is privileged, confidential and/or proprietary and subject to important terms and conditions available at  http://www.digitalasset.com/emaildisclaimer.html http://www.digitalasset.com/emaildisclaimer.html. If you are not the intended recipient, please delete this message.