Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/00e93803e1284d2ea082b58880fe7e2d : SUCCESS in 7m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/dab3343a65fc455086b5d6744e528b52 : FAILURE in 4m 30s