Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1326f2c62d894bc0a475b876256928b3 : SUCCESS in 4m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7392dc706a9e407db5e125c89088afe5 : FAILURE in 4m 30s