Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e68dcedd86674e1aa9a739465d8dd5a1 : SUCCESS in 6m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/43142c7825634fe98134f0aa5cc372cc : FAILURE in 4m 35s