Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e2e0e9e6c1f34fd8be2d89177e2964f3 : SUCCESS in 7m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bfbcd1b346324d0ba3bcda97964d1237 : FAILURE in 4m 29s