Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/66c4d6a6a2924f7a87753cbac9dd9b0b : SUCCESS in 4m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bd257656f928412e96e3c215febac668 : FAILURE in 3m 19s