Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4e2a6fd8ee9646e9884b7c7569d17628 : RETRY_LIMIT in 6m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/07919c75f11a47a8990ebec4063f2a38 : FAILURE in 4m 32s