Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/7816f5d631d744cf8069383ad04ba758 : SUCCESS in 6m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/dfb19c8131c747bc8180127e6852c3b2 : FAILURE in 20m 02s