Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/40ed308a418d49fb8da951af5f3b2a82 : SUCCESS in 6m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/593c9715938245c0964f1bfaff05043a : FAILURE in 2m 50s