Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4d471a4adbd94a6681eadebcbb82fe6a : SUCCESS in 4m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ff85ff0d66fa4561bc1dc0c37d35a8c4 : FAILURE in 4m 21s