Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/113c27d132bb47cf8ab4d9704b192520 : SUCCESS in 6m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bc2b1dc356204da88b3fb6195f0ab744 : FAILURE in 3m 38s