Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2a604fa37fc44d37b28be40bb5f9f502 : SUCCESS in 7m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f33e88178bdf4c88ab64c3bc17616218 : FAILURE in 11m 33s