Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3155ce9876704089b81b082884f6ecd2 : SUCCESS in 6m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/86f118f4d83f48d78ddd5182ce2b8eff : FAILURE in 6m 35s