Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/cfd019261ef647e3a0b15a5c940608b9 : SUCCESS in 5m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9b56c6614fce4a8bb8204e92c4060989 : FAILURE in 4m 32s