Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b4e821c4b14d4586ab1c17f2d176243e : SUCCESS in 7m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c01ec7f2ceda40f28e3e4f276c5826e5 : FAILURE in 5m 13s