Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a8a35663c84d41dfa3d22f9b2c57b16c : SUCCESS in 5m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/25af15a3adc04c75ba665f18cbb37b68 : FAILURE in 5m 22s