Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/009e3900ad2145bbabe1a017d02b02a2 : SUCCESS in 6m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/554b5dc850874124b24b9f29f601c513 : FAILURE in 6m 21s