Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9c0cea1235e843e7aae194d4d89917b3 : SUCCESS in 3m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6ce7a7e027a94713af2bd35b63b8ab29 : FAILURE in 4m 08s