Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/490ff248e93b436b8e20d74eddf473c7 : SUCCESS in 5m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/000a923b05734f16bd58d166c1b2096b : FAILURE in 3m 50s