Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b3fa2fc0d7f8499ea9089e84d11289ec : SUCCESS in 4m 26s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e08845303d6a4f679a881b00cf32cb4d : FAILURE in 5m 36s