Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1023a0d589ec451d89dbd0fcd87cc001 : SUCCESS in 4m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a10af9e02dcf4c59b049e1773001c76a : FAILURE in 3m 48s