Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0ceb820e1237485cab87877eaec17d15 : SUCCESS in 5m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0e3eb06b4ec047969d06bf97deb2c1db : FAILURE in 4m 50s