Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/642085657e104331adabe8560c682504 : SUCCESS in 5m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f12f772d4fbe483da65807f5c9fd1602 : FAILURE in 4m 32s