gistfile1.txt

The full traceback is:
  File "/tmp/ansible_apt_repository_payload_jj6wzfp1/ansible_apt_repository_payload.zip/ansible/modules/packaging/os/apt_repository.py", line 548, in main
  File "/usr/lib/python3/dist-packages/apt/cache.py", line 562, in update
    raise FetchFailedException(e)

fatal: [vger]: FAILED! => {
    "changed": false,
    "invocation": {
        "module_args": {
            "codename": null,
            "filename": null,
            "install_python_apt": true,
            "mode": null,
            "repo": "deb [arch=amd64] https://download.virtualbox.org/virtualbox/debian eoan contrib",
            "state": "present",
            "update_cache": true,
            "validate_certs": true
        }
    },
    "msg": "apt cache update failed"
}