Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/aa50ed09b1ab43668b5e4ca14f1f831f : SUCCESS in 7m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/78e653fb86734ad39b9c6527d0d0b053 : FAILURE in 5m 33s