Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b576d446cd9b46d682e83c73a9acd6ac : SUCCESS in 6m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/81bbe07ac26f449085ed9c9ddb5bcec0 : FAILURE in 4m 29s