Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a1afd542fb8441f7a1072d44f27c8ac5 : SUCCESS in 6m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c05fc28d1f3c4fd7b4b4375248d14c4f : FAILURE in 5m 21s