Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b53d64f2614149bda2385e6584fdac11 : SUCCESS in 5m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/53864bce12874bb6ae8c6f98ea3dadc4 : FAILURE in 3m 50s