Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5e1c34e7b4d6406696cdfbf4837bc609 : FAILURE in 6m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a76453158e834fc29c7b88e445390d5a : SUCCESS in 7m 44s