Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/52aa2eefc54a43f5b1264ee0f85d4e38 : FAILURE in 6m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0c3873c533bd42bebdabf34cd540abdd : SUCCESS in 7m 27s