Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/427e0387ce9f4f498794620202a3ca74 : SUCCESS in 6m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7b06846916f84e739c7ef31477f8b256 : FAILURE in 27m 51s