Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8b4608612efd4c318642f7b2c4e35c49 : SUCCESS in 7m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fdfe800a34cb4d96be72f27bf1f91ace : FAILURE in 3m 38s