Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/190b26cc76b1432695db09051ab099e8 : SUCCESS in 4m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/caab2e3e187b4594bb6580e33d2d591c : FAILURE in 3m 23s