ubuntu build is failing due to uknown reason.
Suspect is the pip ansible module, bug report here: https://github.com/ansible/ansible/issues/73121
This issue is there due to molecule not passing ansible_python_interpreter=/usr/bin/python3
This could be mitigated by either fixing this directly in group_vars in molecule as described here: https://molecule.readthedocs.io/en/latest/configuration.html#provisioner
Not sure if it's wise to set this up yet, though - has to be tested
This is fixed now - added ansible_python_interpreter to python3