Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4d2a65981373472bad5e105abf7db3f4 : SUCCESS in 7m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5bd1c1f909744af1bba1f9675808bc46 : FAILURE in 6m 01s