Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3a72c77727f64f75bada562e5fb7d1a1 : SUCCESS in 4m 02s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a1de9da4d38c4715944fcbf3672d07f8 : FAILURE in 3m 03s