Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/fc8437c0eb684efd9d6efeec4a2cb3fa : SUCCESS in 4m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/185dac2e093849da97cebeac4e8f4021 : FAILURE in 3m 35s