Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/cef57c9adcfd478bbbde76b8046a9618 : SUCCESS in 5m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cdc39877a76c47d097e478eb2ea7e9b4 : FAILURE in 6m 29s