Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/44fc13cdc3b6459b9fd2d152183f996e : SUCCESS in 6m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2a64b2dd5d904af9943e4ba9ed06a978 : FAILURE in 4m 07s