Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c7db01ed385848b3a018169ed2b57fd9 : SUCCESS in 10m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/995db1646e824eed81d7f719fd469440 : FAILURE in 29m 55s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/e719b6efb2934ce78b48aa26457e4da9 : SUCCESS in 24m 13s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/0cdecb5ef8234497931cd895f734d654 : SUCCESS in 26m 31s