Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/454077a5da8a4999944f06f340eccb79 : SUCCESS in 4m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e31844efd0e8448f9b5833dac9b244a5 : FAILURE in 4m 58s