Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/dae38e25fbf84171852b1481cd989778 : SUCCESS in 6m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b5d39ce4f9874ddc985f1db210cd4167 : FAILURE in 3m 27s