Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/45dc5bd008d844ebb8982b21105d8a13 : SUCCESS in 7m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/aeca5677e4064adeb7f3879a52bbb232 : FAILURE in 5m 55s