Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f14b30b58f6643a7ba60ba8e44733f6c : SUCCESS in 6m 05s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2bb3f6e27f224ea89d275790191e1178 : FAILURE in 6m 38s