Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/87b81009e47e4b9a89d68428e6b3f9bf : SUCCESS in 7m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6dfda485bded43e892690f83eba27825 : FAILURE in 7m 51s