Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d945f3d7d98d4805815f7b21ecff2338 : SUCCESS in 6m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d2cba9f67a694658a2bf20a33a05936f : FAILURE in 10m 56s