Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ae45aaad18ca48f39ad4b1ed4d2fc1c4 : SUCCESS in 4m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b2449f641a7640afacc8c20dfcde992b : FAILURE in 4m 50s