Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/44e1be735e0d4e26ab6e067e90bdfde6 : SUCCESS in 3m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/310b01d642754b46b36d4a5059e97bef : FAILURE in 3m 57s