Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/cec53fdf2d2e472a85260f467efc9787 : SUCCESS in 11m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3478871094724db68d52388c0b126e7f : FAILURE in 11m 40s