Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a84333603eab40eebaedae57f36b4899 : SUCCESS in 9m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/226b26dd0ea645d892fb426930966969 : FAILURE in 7m 30s