Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4844cd08a84a4fc7bcd0c5fa4555f1f9 : SUCCESS in 5m 02s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7c508cd295694ade8829a9326b55d666 : FAILURE in 3m 07s