Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c733f253d52d40038374d84113505045 : RETRY_LIMIT in 3m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0a96464ef8ff42ed89c6a9e58b2248ad : FAILURE in 3m 35s