Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1dcbeeb4b55048aca8a8b40b88d7d635 : SUCCESS in 9m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/65ad2e041bf241609efab779026ed0bd : FAILURE in 7m 36s