Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/bf249bc50a33485c92341e4e8416466f : SUCCESS in 6m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4dd86e888d6247508fdcf0c59567c731 : FAILURE in 7m 26s