Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f67f9f90ba5f4b9c8fe62d4166554152 : SUCCESS in 4m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5463a8950e5c40b8b20cccb2a1b695cc : FAILURE in 7m 03s