Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/630ba8930c7b48f7a9dda4bceb73ce26 : SUCCESS in 6m 26s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/dc7687a6116a4bab84278a0497665261 : FAILURE in 2m 58s