Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b3e19e939b154f049b1cf1fd6bccf2fb : SUCCESS in 5m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/36c36bf90d244dbbb08b441a0e9fc796 : FAILURE in 5m 03s