Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b86371a844274396a4e06c2c03a35ea6 : FAILURE in 3m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f6f34a09e03e4e3bb56b5fb2fdd26b35 : FAILURE in 3m 46s