Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/329fa0baa62d4288acda3b26de61906c : SUCCESS in 6m 05s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6abc2d52b2d04548811417944ef19e66 : FAILURE in 4m 19s