Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c6e480f20e1844db9e6bc8f6ac58e530 : SUCCESS in 8m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b123fac70d374d7f905642f783921819 : FAILURE in 3m 51s