Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/77618c6e002b447da32c0ba866714309 : FAILURE in 3m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6914592ad95c408f9949759d880fe043 : FAILURE in 3m 07s