Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/125842e0496a47f580693ee212174c36 : SUCCESS in 3m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6597d8d0c93c469eb2af57b1cf9880fe : FAILURE in 2m 42s