Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9e7813df0b744676895dac094c613706 : SUCCESS in 8m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1d71e65689294426926f6808e784d8c9 : FAILURE in 4m 19s