I have setup our CircleCI build process, and while working on this in a branched pull request setup everything was working. After the merge I see the build hanging on a prompt for an rsa key? I looked at this document since I thought it might be related:
But I’m still not sure why this would happen?
Cloning into '.'... Warning: Permanently added the RSA host key for IP address '18.104.22.168' to the list of known hosts. Enter passphrase for key '/home/circleci/.ssh/id_rsa':