Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/47c3a06f6ccf41668fcc1292bf3a86de : SUCCESS in 7m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/496995701c4d422090738d065077ca65 : FAILURE in 9m 21s