Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1a6b6fa9bef24560a6fbce2d15d1881d : SUCCESS in 6m 26s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/287c454d1d474d2ba6a45fa7e5ee111b : FAILURE in 3m 37s