Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e92be2b99de048ab86024b840e48ba0f : SUCCESS in 7m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1dca9bbc826c4e92835ddd405f0faa0b : FAILURE in 4m 46s