Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a1a04994b96c43269a8bfdc9d4a8c18c : SUCCESS in 5m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f77487ed433f49549c4d5bf88a0e858c : FAILURE in 4m 56s