Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/72e39b0f966c46a0baa6e3566796915b : SUCCESS in 4m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b3465bf9e9374d1aa8f43b33bf191f7f : FAILURE in 5m 39s