Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/598c444da29b4e8bbc321c9cf463dae6 : SUCCESS in 6m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3b7f2b26cd75461f87f30052381eb8ca : FAILURE in 4m 29s