Build failed. https://zuul.opendev.org/t/openstack/buildset/8ade08b3ff974b889ffaeb61222776a1 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9bc4aa3a476e43b088397a69c5ec2023 : FAILURE in 4m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f2870031f9cb4d45aa4e88bb9d2a3f02 : FAILURE in 3m 29s