Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/18d0a277d42d4aeeb7e5e262d780883d : SUCCESS in 4m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3c93b292998c4ed6b570146e81caa55f : FAILURE in 3m 40s