Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b1f08963742d41cda5b405616a5e8943 : SUCCESS in 7m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/35ef03d54384472f8dcce57375bbb224 : FAILURE in 5m 16s