Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4562e11e3de04b42995a8fb62ba34685 : SUCCESS in 4m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0544f67993884b2ea4760aec59fff02a : FAILURE in 3m 33s