Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8e4d9f2fd0ec4146ac2f509ea5af806d : SUCCESS in 5m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2846bc4d934a4d4daf7e0b5d853f6b5f : FAILURE in 4m 41s