Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/742a7faf961e46dfb3850d1a969df120 : FAILURE in 3m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c360f659474e4f70adf7ebd753800b2d : SUCCESS in 7m 11s