Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8199e8b38b54414baea37bd2dec4d486 : SUCCESS in 4m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9e3009998f2e497b8915834f26894872 : FAILURE in 2m 48s