Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ccf4321f0add4d8689fcce67d9a268eb : SUCCESS in 6m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/477cffac972f42d7a51f9059ab572d23 : FAILURE in 6m 36s