Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c653c922f7ce4534bd4ff531d49bcdd6 : SUCCESS in 4m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/666f4ebfbe5d41fa9b7fd1d131383ffc : FAILURE in 3m 09s