Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/cee4e587785f483ca4c20c580ef0d892 : RETRY_LIMIT in 4m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8f68d1e9290a49fa95681f8a20e65f8d : FAILURE in 3m 42s