Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0c7d33fef543407ba950102b1571c835 : SUCCESS in 3m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/044d450f6fae4255b211bd2440a180b6 : FAILURE in 3m 44s