Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a19e31449d614c4dafdaeed4faba196f : FAILURE in 7m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/db354b7f3d564a51906ff1b1edf5fa91 : SUCCESS in 7m 35s