Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9c330fffa63f4a9e941c4391b296d8b2 : SUCCESS in 6m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c96481adb0d2490397143777ed8cd11b : FAILURE in 5m 16s