Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3f1c5818d1474a8c8562f54165f6dc9a : SUCCESS in 10m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6f3132cfaa58436fb1f078a9a383afd7 : FAILURE in 6m 48s