Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b4b3af716d194cc39b903eafc6d2fee6 : FAILURE in 4m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/142476a402c04d11b1cfa91425836dff : FAILURE in 4m 10s