Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d479e03f24fa4d05974526c479ca260c : SUCCESS in 6m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/171d3f4350414a2fa570bf50df3ff2ab : FAILURE in 4m 47s