Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/287ad56f4ff243e8b4e6db0b0ead526d : FAILURE in 4m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a7f4e003576e44c0b10d68d4edfcea90 : SUCCESS in 5m 39s