Build failed. https://zuul.opendev.org/t/openstack/buildset/4246711070024885b01d4a9fb01ba3d8 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3c41fa4440b846958fbb00a63194cc2d : SUCCESS in 4m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/583d2c64af5e4fde8517da45f7c6170b : FAILURE in 3m 49s