Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/078ab4186b4f4878b4a3cdf4fe5e239d : SUCCESS in 5m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d0dc23030b7243949b55c51b8ba02e0e : FAILURE in 6m 50s