ERROR: Permission to user-coder/repo-name.git denied to your_username. fatal: Could not read from remote repository.
Please make sure you have the correct access rights
and the repository exists.
Ask the repo owner if he has added you as a collaborator. If not, this is most likely your problem.
A common error when collaborating with other users on Github. The most common way to fix this is to check for any invitations from the said repository. Accepting this invitation would ultimately fix your problem.