Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/47a9b354faf34a069abb73382dd5968c : SUCCESS in 7m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3bdf09f3494d45f4abdffbd6dd740b32 : FAILURE in 10m 08s