Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/feb5607cd3454d608de84c3b7cebc883 : SUCCESS in 4m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b7877dd616334222b147610be410d604 : FAILURE in 6m 33s