Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/797b140e4365413ab212fc673dd176be : SUCCESS in 7m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ee12d845e9e14f90a5cfd99e36ed35e7 : FAILURE in 10m 04s