Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4f4643b1b7e04fa6af6cd240135e29aa : SUCCESS in 7m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d3f28e6458aa4886bd00deb9f9c33717 : FAILURE in 5m 29s