Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9e43074936fb4486aec80cbb8e9e8cf2 : SUCCESS in 6m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/dac1a60cab404c3aa2a107356a520377 : FAILURE in 4m 58s