Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3b227dbe7ce844368302be2d2aaf6219 : SUCCESS in 7m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/417f28fd056e4feca1198e44642dfe16 : FAILURE in 4m 20s