Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/600f9369684a4553a95e97caf944177a : SUCCESS in 11m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d9582e3e63d2427988ade2dea769eec5 : FAILURE in 12m 57s