Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7dfcc8bc51b7407a8fa392310b6acfd4 : SUCCESS in 4m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ac6a77a53d6249b0bcf8fd3aa16c5234 : FAILURE in 4m 16s