Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/38f6fad0019a497b8daf48abf335717d : SUCCESS in 4m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d3e0b4e4a7504ce4804510048ea5a734 : FAILURE in 5m 02s