Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9ea7601f942146c59646213b5f5e3966 : SUCCESS in 4m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/020fdf65a0914f9ca42484afc4eefa03 : FAILURE in 3m 45s