Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7ef0dbe8552a4557bfdceab37ce1f8a3 : SUCCESS in 10m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5a75de81225448a1bb538e9ea1c0b3f8 : FAILURE in 7m 36s