Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/bec898bfe5d44a81948d060dea7c83ab : SUCCESS in 5m 26s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/15a9c789730448aca1840e364451116a : FAILURE in 4m 47s