Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/19aa66b7e6004cbb90d7b6c02685c8f7 : SUCCESS in 5m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4db98d1cdf65479685100d8178cdd55a : FAILURE in 4m 32s