Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/507bac8f6d9e453da2c7373cb641307a : SUCCESS in 7m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/47ab61a618bf4350aca08acfe0f61e83 : FAILURE in 6m 36s