Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ffa06c0e6c6d49efbd5487021f9bb2ba : SUCCESS in 6m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a426736f0b7f4d24bd6454b8dc6e13a3 : FAILURE in 5m 57s