Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/cd69344070aa4fb8bbe050a89802c547 : SUCCESS in 4m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/87194eeffbaa4515b49a7d9b40d8d754 : FAILURE in 3m 47s