Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/328e42f2aaef452dab71df759700cded : SUCCESS in 6m 09s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/677c696d77154d2c90553a0324c422fb : FAILURE in 4m 55s