Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ff34dc29601545359ee17ef9e23e58b7 : SUCCESS in 7m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/49b53b7478f54baf81295380d174f03a : FAILURE in 3m 43s