Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1c952fcaa1934feda79685ea920f0920 : SUCCESS in 5m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ea1918cb57014fdfa37121bc61b0a7e0 : FAILURE in 6m 54s