Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/79a78524a6a24c9cb81f7bed1feec877 : SUCCESS in 7m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/33ac09eebc2640d3bca5e6c35c05915d : FAILURE in 6m 23s