Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8236a6c8179547baae6887685b8e0b7c : SUCCESS in 6m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e6005de5891c41deb534218e97641bd1 : FAILURE in 5m 25s