Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4a991f82d45749a2918400a672af08f1 : FAILURE in 3m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c5cea4b6eb9e4408bcc9fa1070a33012 : FAILURE in 3m 14s