Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1509d65533f14257a67edc8b8a14eb76 : SUCCESS in 7m 02s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/04f3c9afef0c4954ae03acd0744511df : FAILURE in 4m 24s