Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/fe528a83b1c24a588f5ef30ccda4ed1b : SUCCESS in 8m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a6045d66fb664b0d8b6416326bceec73 : FAILURE in 13m 56s