Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/bc29ff9d8f3444ad93668ee75ed72569 : SUCCESS in 6m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f51063ac2124498aa5f6a4ce4260c72b : FAILURE in 5m 46s