Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ca136d2b1d654d2c97f26103d2f3b166 : SUCCESS in 6m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/933c8a0492b24e48aa4b965fa9e89a69 : FAILURE in 4m 33s