Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/81ad7597b7cb42339a2addc61febda22 : SUCCESS in 4m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/39054b597d6c488fa4690bace95855fa : FAILURE in 3m 41s