Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6a9e842a0c474b42b8c0f9cdd1c6195a : SUCCESS in 6m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/63b4109e7490425eb90e505fc82ffe18 : FAILURE in 5m 43s