Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a23456dc9e034b3ca3bf7e8aa2423087 : SUCCESS in 6m 09s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a210437d63a4412db09841665fed3259 : FAILURE in 6m 23s