Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c7b3715b9fa54b1b883438ace33aec80 : SUCCESS in 6m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3f9898c544fb4eaab80ace9c1d56d8d1 : FAILURE in 4m 29s