Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8d25a358e7084efb9ac8f5501a12ca11 : SUCCESS in 3m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/37233e84dacb4f8b8872536f7e475adc : FAILURE in 2m 46s