Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/62cf4cf0d85a4705b75b5a3b01643365 : FAILURE in 4m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8981c6e72f0946b39437a568dc443c86 : FAILURE in 3m 19s