Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0618efb116b945589232dcb026e86fec : SUCCESS in 6m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/590153d5621b49919e3ffc0f3a78b1a0 : FAILURE in 4m 25s