Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ce39662da4534b57b110b40362e716b3 : FAILURE in 6m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/635f0f2d206b4e448d573cf23eda267f : FAILURE in 6m 48s