Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d5556f90f99e45128bb096b6f9e56d22 : SUCCESS in 5m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/83b9a88b799347e286d698e3d3072eb1 : FAILURE in 4m 32s