Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a8483de3006243958b106b76800a2ee4 : SUCCESS in 6m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b04f8214a8ed416e90c2fed0a967ee0c : FAILURE in 4m 50s