Authenticate with GitHub using a token

I am trying to authenticate with GitHub using a personal access token. In the help files at GitHub, it states to use the cURL method to authenticate (Creating a personal access token). I have tried this, but I still cannot push to GitHub. Please note, I am trying to push from an unauthenticated server (Travis CI).

cd $HOME
git config --global user.email "emailaddress@yahoo.com"
git config --global user.name "username"

curl -u "username:<MYTOKEN>" https://github.com/username/ol3-1.git
git clone --branch=gh-pages https://github.com/username/ol3-1.git gh-pages

cd gh-pages
mkdir buildtest
cd buildtest
touch asdf.asdf

git add -f .
git commit -m "Travis build $TRAVIS_BUILD_NUMBER pushed to gh-pages"
git push -fq origin gh-pages

This code causes the errors:

remote: Anonymous access to scuzzlebuzzle/ol3-1.git denied. fatal: Authentication failed for 'https://github.com/scuzzlebuzzle/ol3-1.git/'"