Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9b5e06376b7044e8860ac5e88800cf3f : SUCCESS in 6m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b9710419248b4ccb8c168288f55512be : FAILURE in 4m 39s