Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/338220c269954fb6bd16c6b757daf4bf : SUCCESS in 4m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ff19ff59239d43799cfadd3c8dbc97e7 : FAILURE in 3m 08s