Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/291bc650422d42b99ef468c7cd39a346 : SUCCESS in 4m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4aee6b912bda44f3ad71bba6ae03cbe8 : FAILURE in 4m 55s