Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6dc8adc0b62e47e19ed3587cfd0c01ba : SUCCESS in 7m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5e7b64e70a19497d99054fb577d29eca : FAILURE in 6m 06s