Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e2973d7cc6aa4fcf8932f0433365b0a4 : SUCCESS in 7m 39s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9ecf61bc21a84f0c8adc562799782c65 : FAILURE in 4m 54s