Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4d06d4d521e74840a064828e8f2796b7 : SUCCESS in 7m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3bca37d1045f43bbb0753e412bb6c70a : FAILURE in 4m 08s