Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/eb0e70346a6c46d492ae4f55d1c3b822 : FAILURE in 6m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bf83ca9b038b443d8551f6c15e316210 : FAILURE in 4m 30s