Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b874e919598848a28242f7fc9488304d : SUCCESS in 7m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/dd6e333da89645c891cc3956b69b9874 : FAILURE in 5m 49s