Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/50d0b9527a5e410c85db5896a10ec904 : SUCCESS in 7m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c4cea7167ae449e3b4975b783da32cd8 : FAILURE in 4m 37s