Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/fb72e007123544a5acea8c68babec2c2 : SUCCESS in 5m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/029179fe45cc4092885b3f63e9576e66 : FAILURE in 4m 54s