Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/80599f67f83b4bd6b63d0c5bde4b8bc6 : SUCCESS in 4m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a586c0fdfb784462b433cf7906e4141f : FAILURE in 3m 10s