Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d207e479730942678a3e05d53fe5a987 : SUCCESS in 5m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/97227f688abd4a0187414de3a61e730e : FAILURE in 6m 42s