Git error: "Host Key Verification Failed" when connecting to remote repository
You are connecting via the SSH protocol, as indicated by the ssh:// prefix on your clone URL. Using SSH, every host has a key. Clients remember the host key associated with a particular address and refuse to connect if a host key appears to change. This prevents man in the middle attacks.
https://stackoverflow.com/questions/13363553/git-error-host-key-verification-failed-when-connecting-to-remote-repository
