Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/425b0d4906cd45aebb4f583cfab67dcc : SUCCESS in 4m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/24bd630532ad47908402395f6e7dfe36 : FAILURE in 4m 26s