Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/05b25d2d65014b70ae3ad445108511ef : SUCCESS in 5m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e4ae15cb60d64ac6abe4ac503da20b70 : FAILURE in 5m 42s