Build failed. https://zuul.opendev.org/t/openstack/buildset/fc9bcac11dac4497a61dbc811ef0aa66 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/66598831cc0847bb86a38a7a92dab2ee : SUCCESS in 4m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3f0f792fd6c940e98e5fd5ce71d130ee : FAILURE in 3m 24s