Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f1042aab32d64488bf246df04e6769c2 : SUCCESS in 4m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3c6d06f4103641419287773b7857b88d : FAILURE in 3m 59s