Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2d00b17078f242af9316ac9d0cd52220 : SUCCESS in 6m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1ea41046888142968985712f9ae16d14 : FAILURE in 4m 29s