Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/bc349a9490884d55baa95b20398bba0c : SUCCESS in 6m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d57af57133f34ff59092592385cbd7c8 : FAILURE in 4m 53s