Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/470f02fd95cf4d9ba7fbfaf94bb7d96a : SUCCESS in 6m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c99a30c3b16241f0b0dd56b312f03f6f : FAILURE in 3m 50s