Build failed. https://zuul.opendev.org/t/openstack/buildset/decdcdf3960b4c8dbf226d7d9027eb98 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2439a5f8eee44baaa4b07483ba4361fd : SUCCESS in 4m 02s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9124f84e617e4a93b35ddc18a3b15d42 : FAILURE in 2m 21s