Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f4a580bc48b4429eac9e8569215a0d03 : SUCCESS in 5m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/854c9bc74b5c42daba7e22989c37b9a7 : FAILURE in 3m 55s