Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c87b87a1d808434c9c1e1a8878bb27db : SUCCESS in 5m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/46cfde606b944db2a08e2a61c68682bb : FAILURE in 4m 50s