Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4a027e9332b349a2aadee7e235444deb : SUCCESS in 4m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0ef1082957004b92a2c156b480dd874c : FAILURE in 6m 50s