Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7421127ffca9440a98f51dec6587f66e : SUCCESS in 6m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7a4b5dff8f914a1ea5467eb1b0270609 : FAILURE in 4m 56s