Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4ce5f640aeea48029c1b2db5383381c7 : SUCCESS in 3m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ec7bc44e38a5484d8732cd4b498fa238 : FAILURE in 4m 18s