Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/00924abce8b546cca85b9e911a41a6d2 : SUCCESS in 6m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a043e049411a4daf9f4bdae58a581b5f : FAILURE in 5m 04s