Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9f30969b393c41d18e6625af82a104c6 : SUCCESS in 4m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/79dcbe1ab7c9445586903cd2eca1df05 : FAILURE in 2m 51s