Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/84e65f5850704f8f9e38b423d26be9fa : SUCCESS in 6m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/918dd0e5ace54cfcacef3253327af225 : FAILURE in 4m 48s