Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e5eda6703fee489eb5e670659f09ab2d : SUCCESS in 6m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bb37ac8883834776a6292957d884eefd : FAILURE in 5m 25s