Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/851373625dd346e4a14f0ac52b2aeaba : SUCCESS in 4m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0e19ddaa127347c99edf839172e28900 : FAILURE in 23m 10s