Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/430298670242419e80225c50fe87cd86 : SUCCESS in 7m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/47d29246563949a7b83dd1a37e73594f : FAILURE in 4m 45s