Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/bb208efc71c1410193169cbfe3b26635 : SUCCESS in 7m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ff38195bfaf94259b421b2f65f3084b7 : FAILURE in 4m 30s