It appears you may have not set your git config email correctly; perhaps you wish it to be private, but I suggest using GitHub's email alias instead because then it will be a bit more unique.

Thank you for letting me know.
Following your instruction, I set Github's email alias.

I am not sure if the Travis failure is related to this change.

Even if the code is not used internally, it may be used elsewhere. We cannot remove a function without a proper deprecation warning. Can you add the function back, and deprecate it?

@NelleV Thank you for the comment.
I force pushed the fix.

Another side bar: The private address uses users.noreply.github.com, not github.noreply.github.com.

Thanks, I fixed the address.

@QuLogic Out of curiosity, where can you see the committer email from the github interface?

@anntzer I don't, but there's a hint from the profile image next to the commit. It's the generic 'unknown author/committer' instead of @kshramt's. You have to fetch the pull commits to see the actual email.

Thanks.
LGTM.

Thanks @kshramt !