Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3b1bcd7375e5409bbac1118aef0f217a : FAILURE in 5m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f91d33bc277241d99829a3c04a6a238e : FAILURE in 4m 52s