Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a0b76606ed7d435ebae2785b920488b7 : SUCCESS in 5m 59s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2649a41427cc40679d6ac9c659c2795e : FAILURE in 5m 01s