Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0b273ef49bae4ed9a642632525cf4298 : SUCCESS in 4m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/986cabfc0a6542268b3788f983cb4971 : FAILURE in 3m 26s