Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a847c2f89de14bd9adc5dde6a0128f46 : SUCCESS in 5m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8195f3e6dbc345cfba44f5321d311448 : FAILURE in 4m 44s