Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/092b3d871b6a488188e22ff50099a89c : SUCCESS in 6m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/67c9364c686d413d96bada00fff54230 : FAILURE in 7m 18s