Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a7007232a8474fa1b885e6849b5cade7 : SUCCESS in 7m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4e42a41467e341b0b02ebe22e3c23086 : FAILURE in 15m 00s