Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c19aa7da24544c6ca55918032a4371ba : SUCCESS in 9m 05s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/dac26681533c4fe298ec2f09e932eb9b : FAILURE in 4m 37s