Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d50c4cb670064a53a1b724d93414dea2 : SUCCESS in 6m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/075122d9ee9e46a99248e640177d0f38 : FAILURE in 5m 26s